Home GPU Comparison ATI FirePro V8700 vs AMD Radeon HD 7970 GHz Edition

ATI FirePro V8700 vs AMD Radeon HD 7970 GHz Edition

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V8700 and 3GB VRAM Radeon HD 7970 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8700 's Advantages
Lower TDP (151W vs 300W)
AMD Radeon HD 7970 GHz Edition 's Advantages
Released 3 years and 9 months late
Boost Clock1050MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (288.0GB/s vs 108.8GB/s)
1248 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V8700
1.2 TFLOPS
Radeon HD 7970 GHz Edition +258%
4.301 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Jun 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
850 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
108.8GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
-
10
Compute Units
32
800
Shading Units
2048
40
TMUs
128
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB

Theoretical Performance

12.00 GPixel/s
Pixel Rate
33.60 GPixel/s
30.00 GTexel/s
Texture Rate
134.4 GTexel/s
-
FP16 (half)
-
1200 GFLOPS
FP32 (float)
4.301 TFLOPS
240.0 GFLOPS
FP64 (double)
1075 GFLOPS

Graphics Processor

RV770
GPU Name
Tahiti
RV770 XT (215-0669049)
GPU Variant
Tahiti XT2 (215-0821065)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.956 billion
Transistors
4.313 billion
256 mm²
Die Size
352 mm²

Board Design

151W
TDP
300W
450 W
Suggested PSU
700 W
1x DVI 2x DisplayPort 1.0 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
4.1
Shader Model
5.1

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