GeForce GTX 960 vs Tesla K8
Aggregate performance score
We've compared Tesla K8 with GeForce GTX 960, including specs and performance data.
GTX 960 outperforms Tesla K8 by an impressive 64% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 468 | 349 |
| Place by popularity | not in top-100 | 37 |
| Cost-effectiveness evaluation | no data | 8.97 |
| Power efficiency | 6.66 | 9.12 |
| Architecture | Kepler (2012−2018) | Maxwell 2.0 (2014−2019) |
| GPU code name | GK104 | GM206 |
| Market segment | Workstation | Desktop |
| Release date | 16 September 2014 (10 years ago) | 22 January 2015 (10 years ago) |
| Launch price (MSRP) | no data | $199 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1536 | 1024 |
| Core clock speed | 693 MHz | 1127 MHz |
| Boost clock speed | 811 MHz | 1178 MHz |
| Number of transistors | 3,540 million | 2,940 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 120 Watt |
| Texture fill rate | 103.8 | 75.39 |
| Floating-point processing power | 2.491 TFLOPS | 2.413 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 128 | 64 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Bus support | no data | PCI Express 3.0 |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Length | 241 mm | 241 mm |
| Height | no data | 4.376" (11.1 cm) |
| Width | 1-slot | 2-slot |
| Recommended system power (PSU) | no data | 400 Watt |
| Supplementary power connectors | 1x 6-pin | 1x 6-pin |
| SLI options | - | + |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 8 GB | 4 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1250 MHz | 7.0 GB/s |
| Memory bandwidth | 160.0 GB/s | 112 GB/s |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2 |
| Multi monitor support | no data | 4 displays |
| HDMI | - | + |
| HDCP | - | + |
| Maximum VGA resolution | no data | 2048x1536 |
| G-SYNC support | - | + |
| Audio input for HDMI | no data | Internal |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GameStream | - | + |
| GeForce ShadowPlay | - | + |
| GPU Boost | no data | 2.0 |
| GameWorks | - | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | + |
| CUDA | 3.0 | + |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Octane Render OctaneBench
This is a special benchmark measuring graphics card performance in OctaneRender, which is a realistic GPU rendering engine by OTOY Inc., available either as a standalone program, or as a plugin for 3DS Max, Cinema 4D and many other apps. It renders four different static scenes, then compares render times with a reference GPU which is currently GeForce GTX 980. This benchmark has nothing to do with gaming and is aimed at professional 3D graphics artists.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 35−40
−77.1%
| 62
+77.1%
|
| 4K | 18−20
−66.7%
| 30
+66.7%
|
Cost per frame, $
| 1080p | no data | 3.21 |
| 4K | no data | 6.63 |
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 27−30
+0%
|
27−30
+0%
|
| Cyberpunk 2077 | 30−35
+0%
|
30−35
+0%
|
Full HD
Medium Preset
| Battlefield 5 | 50−55
+0%
|
50−55
+0%
|
| Counter-Strike 2 | 27−30
+0%
|
27−30
+0%
|
| Cyberpunk 2077 | 30−35
+0%
|
30−35
+0%
|
| Forza Horizon 4 | 65−70
+0%
|
65−70
+0%
|
| Forza Horizon 5 | 40−45
+0%
|
40−45
+0%
|
| Metro Exodus | 40−45
+0%
|
40−45
+0%
|
| Red Dead Redemption 2 | 35−40
+0%
|
35−40
+0%
|
| Valorant | 60−65
+0%
|
60−65
+0%
|
Full HD
High Preset
| Battlefield 5 | 50−55
+0%
|
50−55
+0%
|
| Counter-Strike 2 | 27−30
+0%
|
27−30
+0%
|
| Cyberpunk 2077 | 30−35
+0%
|
30−35
+0%
|
| Dota 2 | 33
+0%
|
33
+0%
|
| Far Cry 5 | 55−60
+0%
|
55−60
+0%
|
| Fortnite | 85−90
+0%
|
85−90
+0%
|
| Forza Horizon 4 | 65−70
+0%
|
65−70
+0%
|
| Forza Horizon 5 | 40−45
+0%
|
40−45
+0%
|
| Grand Theft Auto V | 49
+0%
|
49
+0%
|
| Metro Exodus | 40−45
+0%
|
40−45
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 110−120
+0%
|
110−120
+0%
|
| Red Dead Redemption 2 | 35−40
+0%
|
35−40
+0%
|
| The Witcher 3: Wild Hunt | 49
+0%
|
49
+0%
|
| Valorant | 60−65
+0%
|
60−65
+0%
|
| World of Tanks | 200−210
+0%
|
200−210
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 50−55
+0%
|
50−55
+0%
|
| Counter-Strike 2 | 27−30
+0%
|
27−30
+0%
|
| Cyberpunk 2077 | 30−35
+0%
|
30−35
+0%
|
| Dota 2 | 55−60
+0%
|
55−60
+0%
|
| Far Cry 5 | 55−60
+0%
|
55−60
+0%
|
| Forza Horizon 4 | 65−70
+0%
|
65−70
+0%
|
| Forza Horizon 5 | 40−45
+0%
|
40−45
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 110−120
+0%
|
110−120
+0%
|
| Valorant | 60−65
+0%
|
60−65
+0%
|
1440p
High Preset
| Counter-Strike 2 | 20−22
+0%
|
20−22
+0%
|
| Dota 2 | 24−27
+0%
|
24−27
+0%
|
| Grand Theft Auto V | 24−27
+0%
|
24−27
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 150−160
+0%
|
150−160
+0%
|
| Red Dead Redemption 2 | 14−16
+0%
|
14−16
+0%
|
| World of Tanks | 110−120
+0%
|
110−120
+0%
|
1440p
Ultra Preset
| Battlefield 5 | 30−35
+0%
|
30−35
+0%
|
| Cyberpunk 2077 | 12−14
+0%
|
12−14
+0%
|
| Far Cry 5 | 35−40
+0%
|
35−40
+0%
|
| Forza Horizon 4 | 35−40
+0%
|
35−40
+0%
|
| Forza Horizon 5 | 24−27
+0%
|
24−27
+0%
|
| Metro Exodus | 35−40
+0%
|
35−40
+0%
|
| The Witcher 3: Wild Hunt | 21−24
+0%
|
21−24
+0%
|
| Valorant | 40−45
+0%
|
40−45
+0%
|
4K
High Preset
| Counter-Strike 2 | 6−7
+0%
|
6−7
+0%
|
| Dota 2 | 27−30
+0%
|
27−30
+0%
|
| Grand Theft Auto V | 27−30
+0%
|
27−30
+0%
|
| Metro Exodus | 10−12
+0%
|
10−12
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 45−50
+0%
|
45−50
+0%
|
| Red Dead Redemption 2 | 10−11
+0%
|
10−11
+0%
|
| The Witcher 3: Wild Hunt | 27−30
+0%
|
27−30
+0%
|
4K
Ultra Preset
| Battlefield 5 | 14−16
+0%
|
14−16
+0%
|
| Counter-Strike 2 | 6−7
+0%
|
6−7
+0%
|
| Cyberpunk 2077 | 5−6
+0%
|
5−6
+0%
|
| Dota 2 | 27−30
+0%
|
27−30
+0%
|
| Far Cry 5 | 20−22
+0%
|
20−22
+0%
|
| Fortnite | 18−20
+0%
|
18−20
+0%
|
| Forza Horizon 4 | 21−24
+0%
|
21−24
+0%
|
| Forza Horizon 5 | 12−14
+0%
|
12−14
+0%
|
| Valorant | 18−20
+0%
|
18−20
+0%
|
This is how Tesla K8 and GTX 960 compete in popular games:
- GTX 960 is 77% faster in 1080p
- GTX 960 is 67% faster in 4K
All in all, in popular games:
- there's a draw in 64 tests (100%)
Pros & cons summary
| Performance score | 9.43 | 15.50 |
| Recency | 16 September 2014 | 22 January 2015 |
| Maximum RAM amount | 8 GB | 4 GB |
| Power consumption (TDP) | 100 Watt | 120 Watt |
Tesla K8 has a 100% higher maximum VRAM amount, and 20% lower power consumption.
GTX 960, on the other hand, has a 64.4% higher aggregate performance score, and an age advantage of 4 months.
The GeForce GTX 960 is our recommended choice as it beats the Tesla K8 in performance tests.
Be aware that Tesla K8 is a workstation graphics card while GeForce GTX 960 is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
