Home GPU Comparison ATI FireGL V7600 vs AMD Radeon HD 7970 X2

ATI FireGL V7600 vs AMD Radeon HD 7970 X2

We compared two Desktop platform GPUs: 512MB VRAM FireGL V7600 and 3GB VRAM Radeon HD 7970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V7600 's Advantages
Lower TDP (127W vs 500W)
AMD Radeon HD 7970 X2 's Advantages
Released 5 years late
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (264.0GB/s vs 51.20GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
FireGL V7600
0.384 TFLOPS
Radeon HD 7970 X2 +886%
3.789 TFLOPS
VS

Graphics Card

Aug 2007
Release Date
Aug 2012
FireGL
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1375 MHz

Memory

512MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
384bit
51.20GB/s
Bandwidth
264.0GB/s

Render Config

4
Compute Units
32
-
-
-
320
Shading Units
2048
16
TMUs
128
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
29.60 GPixel/s
9.600 GTexel/s
Texture Rate
118.4 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
3.789 TFLOPS
-
FP64 (double)
947.2 GFLOPS

Board Design

127W
TDP
500W
300 W
Suggested PSU
900 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 8-pin
Power Connectors
3x 8-pin

Graphics Processor

R600
GPU Name
New Zealand
R600 GL
GPU Variant
-
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.72 billion
Transistors
4.313 billion
420 mm²
Die Size
352 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (11_1)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.0
Shader Model
5.1

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