ATI FireGL V7700 vs NVIDIA GeForce 9800 GX2
We compared two Desktop platform GPUs: 512MB VRAM FireGL V7700 and 512MB VRAM GeForce 9800 GX2 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 64.00GB/s)
192 additional rendering cores
Score
Benchmark
FP32 (float)
FireGL V7700
+29%
0.497 TFLOPS
GeForce 9800 GX2
0.384 TFLOPS
Graphics Card
Nov 2007
Release Date
Mar 2008
FireGL
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1126 MHz
Memory Clock
1000 MHz
Memory
512MB
Memory Size
512MB
GDDR4
Memory Type
GDDR3
256bit
Memory Bus
256bit
72.06GB/s
Bandwidth
64.00GB/s
Render Config
4
Compute Units
-
-
SM Count
16
320
Shading Units
128
16
TMUs
64
16
ROPs
16
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
12.43 GPixel/s
Pixel Rate
9.600 GPixel/s
12.43 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
384.0 GFLOPS
99.46 GFLOPS
FP64 (double)
-
Board Design
Unknown
TDP
197W
200 W
Suggested PSU
450 W
1x DVI
1x DisplayPort
1x S-Video
Outputs
2x DVI
1x HDMI
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
RV670
GPU Name
G92
RV670 GL
GPU Variant
G92-450-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.666 billion
Transistors
0.754 billion
192 mm²
Die Size
324 mm²
Graphics Features
10.1 (10_1)
DirectX
11.1 (10_0)
3.3 (full)
4.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0
