Home GPU Comparison AMD Radeon HD 7770 GHz Edition vs NVIDIA NVS 810

AMD Radeon HD 7770 GHz Edition vs NVIDIA NVS 810

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 2GB VRAM NVS 810 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
128 additional rendering cores
NVIDIA NVS 810 's Advantages
Released 3 years and 9 months late
Boost Clock1033MHz
More VRAM (2GB vs 1024GB)
Lower TDP (68W vs 80W)

Score

Benchmark

FP32 (float)
Radeon HD 7770 GHz Edition +20%
1.28 TFLOPS
NVS 810
1.058 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
Nov 2015
Southern Islands
Generation
NVS
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
902 MHz
-
Boost Clock
1033 MHz
1125 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
14.40GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
512
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
16.53 GPixel/s
40.00 GTexel/s
Texture Rate
33.06 GTexel/s
-
-
-
1280 GFLOPS
FP32 (float)
1058 GFLOPS
80.00 GFLOPS
FP64 (double)
33.06 GFLOPS

Board Design

80W
TDP
68W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
8x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
GM107
Cape Verde XT
GPU Variant
-
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.87 billion
123 mm²
Die Size
148 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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