ATI FireGL V7600 vs ATI FireGL V7700
We compared two Desktop platform GPUs: 512MB VRAM FireGL V7600 and 512MB VRAM FireGL V7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FireGL V7700 's Advantages
Larger VRAM bandwidth (72.06GB/s vs 51.20GB/s)
Score
Benchmark
FP32 (float)
FireGL V7600
0.384 TFLOPS
FireGL V7700
+29%
0.497 TFLOPS
Graphics Card
Aug 2007
Release Date
Nov 2007
FireGL
Generation
FireGL
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
1126 MHz
Memory
512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR4
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
72.06GB/s
Render Config
4
Compute Units
4
-
-
-
320
Shading Units
320
16
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
-
-
128 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
9.600 GPixel/s
Pixel Rate
12.43 GPixel/s
9.600 GTexel/s
Texture Rate
12.43 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
497.3 GFLOPS
-
FP64 (double)
99.46 GFLOPS
Board Design
127W
TDP
Unknown
300 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x DisplayPort
1x S-Video
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
R600
GPU Name
RV670
R600 GL
GPU Variant
RV670 GL
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.72 billion
Transistors
0.666 billion
420 mm²
Die Size
192 mm²
Graphics Features
10.0 (10_0)
DirectX
10.1 (10_1)
3.3 (full)
4.0 (partial)
OpenGL
3.3 (full)
4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1
