RTX A4000 vs Radeon HD 7770

VS

Aggregate performance score

We've compared Radeon HD 7770 with RTX A4000, including specs and performance data.

HD 7770
2012
2 GB GDDR5, 80 Watt
5.63

RTX A4000 outperforms HD 7770 by a whopping 796% based on our aggregate benchmark results.

Primary details

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

Place in the ranking60056
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.44no data
Power efficiency4.9025.07
ArchitectureGCN 1.0 (2011−2020)Ampere (2020−2024)
GPU code nameCape VerdeGA104
Market segmentDesktopWorkstation
Release date15 February 2012 (12 years ago)12 April 2021 (3 years ago)
Launch price (MSRP)$159 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores6406144
Core clock speed1000 MHz735 MHz
Boost clock speedno data1560 MHz
Number of transistors1,500 million17,400 million
Manufacturing process technology28 nm8 nm
Power consumption (TDP)80 Watt140 Watt
Texture fill rate40.00299.5
Floating-point processing power1.28 TFLOPS19.17 TFLOPS
ROPs1696
TMUs40192
Tensor Coresno data192
Ray Tracing Coresno data48

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).

InterfacePCIe 3.0 x16PCIe 4.0 x16
Length210 mm241 mm
Width2-slot1-slot
Supplementary power connectors1x 6-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 typeGDDR5GDDR6
Maximum RAM amount2 GB16 GB
Memory bus width128 Bit256 Bit
Memory clock speed1125 MHz1750 MHz
Memory bandwidth72 GB/s448.0 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 Connectors1x DVI, 1x HDMI, 2x mini-DisplayPort4x DisplayPort 1.4a
Eyefinity+-
HDMI+-

API compatibility

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

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model5.16.7
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-8.6

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 7770 5.63
RTX A4000 50.43
+796%

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 7770 2173
RTX A4000 19454
+795%

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:

900p47
−751%
400−450
+751%
Full HD46
−770%
400−450
+770%

Cost per frame, $

1080p3.46no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 9−10
−789%
80−85
+789%

Full HD
Medium Preset

Assassin's Creed Odyssey 14−16
−767%
130−140
+767%
Assassin's Creed Valhalla 6−7
−733%
50−55
+733%
Battlefield 5 14−16
−767%
130−140
+767%
Call of Duty: Modern Warfare 12−14
−733%
100−105
+733%
Cyberpunk 2077 9−10
−789%
80−85
+789%
Far Cry 5 12−14
−733%
100−105
+733%
Far Cry New Dawn 16−18
−775%
140−150
+775%
Forza Horizon 4 35−40
−733%
300−310
+733%
Hitman 3 12−14
−733%
100−105
+733%
Horizon Zero Dawn 35−40
−757%
300−310
+757%
Metro Exodus 14−16
−757%
120−130
+757%
Red Dead Redemption 2 14−16
−767%
130−140
+767%
Shadow of the Tomb Raider 20−22
−750%
170−180
+750%
Watch Dogs: Legion 45−50
−733%
400−450
+733%

Full HD
High Preset

Assassin's Creed Odyssey 14−16
−767%
130−140
+767%
Assassin's Creed Valhalla 6−7
−733%
50−55
+733%
Battlefield 5 14−16
−767%
130−140
+767%
Call of Duty: Modern Warfare 12−14
−733%
100−105
+733%
Cyberpunk 2077 9−10
−789%
80−85
+789%
Far Cry 5 12−14
−733%
100−105
+733%
Far Cry New Dawn 16−18
−775%
140−150
+775%
Forza Horizon 4 35−40
−733%
300−310
+733%
Hitman 3 12−14
−733%
100−105
+733%
Horizon Zero Dawn 35−40
−757%
300−310
+757%
Metro Exodus 14−16
−757%
120−130
+757%
Red Dead Redemption 2 14−16
−767%
130−140
+767%
Shadow of the Tomb Raider 20−22
−750%
170−180
+750%
The Witcher 3: Wild Hunt 18−20
−795%
170−180
+795%
Watch Dogs: Legion 45−50
−733%
400−450
+733%

Full HD
Ultra Preset

Assassin's Creed Odyssey 14−16
−767%
130−140
+767%
Assassin's Creed Valhalla 6−7
−733%
50−55
+733%
Call of Duty: Modern Warfare 12−14
−733%
100−105
+733%
Cyberpunk 2077 9−10
−789%
80−85
+789%
Far Cry 5 12−14
−733%
100−105
+733%
Forza Horizon 4 35−40
−733%
300−310
+733%
Hitman 3 12−14
−733%
100−105
+733%
Horizon Zero Dawn 35−40
−757%
300−310
+757%
Shadow of the Tomb Raider 20−22
−750%
170−180
+750%
The Witcher 3: Wild Hunt 18−20
−795%
170−180
+795%
Watch Dogs: Legion 45−50
−733%
400−450
+733%

Full HD
Epic Preset

Red Dead Redemption 2 14−16
−767%
130−140
+767%

1440p
High Preset

Battlefield 5 10−12
−764%
95−100
+764%
Far Cry New Dawn 9−10
−789%
80−85
+789%

1440p
Ultra Preset

Assassin's Creed Odyssey 5−6
−700%
40−45
+700%
Assassin's Creed Valhalla 1−2
−700%
8−9
+700%
Call of Duty: Modern Warfare 5−6
−700%
40−45
+700%
Cyberpunk 2077 3−4
−700%
24−27
+700%
Far Cry 5 6−7
−733%
50−55
+733%
Forza Horizon 4 14−16
−767%
130−140
+767%
Hitman 3 10−11
−750%
85−90
+750%
Horizon Zero Dawn 12−14
−733%
100−105
+733%
Metro Exodus 4−5
−775%
35−40
+775%
Shadow of the Tomb Raider 0−1 0−1
The Witcher 3: Wild Hunt 5−6
−700%
40−45
+700%
Watch Dogs: Legion 35−40
−733%
300−310
+733%

1440p
Epic Preset

Red Dead Redemption 2 10−11
−750%
85−90
+750%

4K
High Preset

Battlefield 5 4−5
−775%
35−40
+775%
Far Cry New Dawn 4−5
−775%
35−40
+775%
Hitman 3 2−3
−700%
16−18
+700%
Horizon Zero Dawn 12−14
−733%
100−105
+733%
Metro Exodus 2−3
−700%
16−18
+700%
The Witcher 3: Wild Hunt 2−3
−700%
16−18
+700%

4K
Ultra Preset

Assassin's Creed Odyssey 3−4
−700%
24−27
+700%
Assassin's Creed Valhalla 2−3
−700%
16−18
+700%
Call of Duty: Modern Warfare 2−3
−700%
16−18
+700%
Cyberpunk 2077 0−1 0−1
Far Cry 5 3−4
−700%
24−27
+700%
Forza Horizon 4 5−6
−700%
40−45
+700%
Watch Dogs: Legion 2−3
−700%
16−18
+700%

4K
Epic Preset

Red Dead Redemption 2 6−7
−733%
50−55
+733%

This is how HD 7770 and RTX A4000 compete in popular games:

  • RTX A4000 is 751% faster in 900p
  • RTX A4000 is 770% faster in 1080p

Pros & cons summary


Performance score 5.63 50.43
Recency 15 February 2012 12 April 2021
Maximum RAM amount 2 GB 16 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 80 Watt 140 Watt

HD 7770 has 75% lower power consumption.

RTX A4000, on the other hand, has a 795.7% higher aggregate performance score, an age advantage of 9 years, a 700% higher maximum VRAM amount, and a 250% more advanced lithography process.

The RTX A4000 is our recommended choice as it beats the Radeon HD 7770 in performance tests.

Be aware that Radeon HD 7770 is a desktop card while RTX A4000 is a workstation one.


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 7770
Radeon HD 7770
NVIDIA RTX A4000
RTX A4000

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.


3.7 939 votes

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4 632 votes

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Questions & comments

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