GeForce GTX 650 Ti vs Radeon HD 6990

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Aggregate performance score

We've compared Radeon HD 6990 and GeForce GTX 650 Ti, covering specs and all relevant benchmarks.

HD 6990
2011
2 GB GDDR5, 375 Watt
7.82
+19.2%

HD 6990 outperforms GTX 650 Ti by a moderate 19% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking522570
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.632.09
Power efficiency1.434.09
ArchitectureTeraScale 3 (2010−2013)Kepler (2012−2018)
GPU code nameAntillesGK106
Market segmentDesktopDesktop
Release date8 March 2011 (13 years ago)9 October 2012 (12 years ago)
Launch price (MSRP)$699 $149

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

GTX 650 Ti has 232% better value for money than HD 6990.

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 cores1536768
Core clock speed830 MHz928 MHz
Number of transistors2,640 million2,540 million
Manufacturing process technology40 nm28 nm
Power consumption (TDP)375 Watt110 Watt
Maximum GPU temperatureno data105 °C
Texture fill rate79.6859.39
Floating-point processing power2.55 TFLOPS1.425 TFLOPS
ROPs3216
TMUs9664

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 supportno dataPCI Express 3.0
InterfacePCIe 2.0 x16PCIe 3.0 x16
Length295 mm145 mm
Heightno data4.376" (11.1 cm)
Width2-slot1-slot
Supplementary power connectors2x 8-pin1x 6-pin

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 typeGDDR5GDDR5
Maximum RAM amount2 GB2 GB
Memory bus width256 Bit128 Bit
Memory clock speed1250 MHz5.4 GB/s
Memory bandwidth160.0 GB/s86.4 GB/s

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 Connectors1x DVI, 4x mini-DisplayPortOne Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
Multi monitor supportno data4 Displays
HDMI-+
HDCP-+
Maximum VGA resolutionno data2048x1536
Audio input for HDMIno dataInternal

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

3D Blu-Ray-+
3D Gaming-+
3D Vision-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.2 (11_0)12 (11_0)
Shader Model5.05.1
OpenGL4.44.3
OpenCL1.21.2
VulkanN/A1.1.126
CUDA-+

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.

HD 6990 7.82
+19.2%
GTX 650 Ti 6.56

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

HD 6990 3013
+19.2%
GTX 650 Ti 2527

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

HD 6990 5830
+70%
GTX 650 Ti 3430

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 7.82 6.56
Recency 8 March 2011 9 October 2012
Chip lithography 40 nm 28 nm
Power consumption (TDP) 375 Watt 110 Watt

HD 6990 has a 19.2% higher aggregate performance score.

GTX 650 Ti, on the other hand, has an age advantage of 1 year, a 42.9% more advanced lithography process, and 240.9% lower power consumption.

The Radeon HD 6990 is our recommended choice as it beats the GeForce GTX 650 Ti in performance tests.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon HD 6990
Radeon HD 6990
NVIDIA GeForce GTX 650 Ti
GeForce GTX 650 Ti

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.6 25 votes

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Questions & comments

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