GeForce 8400 GS PCI vs FirePro V7750
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 1024MB VRAM FirePro V7750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 76W)
FirePro V7750 's Advantages
Released 1 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 5.328GB/s)
312 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
FirePro V7750
+2227%
512
Graphics Card
Dec 2007
Release Date
Mar 2009
GeForce 8
Generation
FirePro
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16
Clock Speeds
333 MHz
Memory Clock
900 MHz
Memory
512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
5.328GB/s
Bandwidth
28.80GB/s
Render Config
-
Compute Units
4
1
SM Count
-
8
Shading Units
320
4
TMUs
32
4
ROPs
8
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
128 KB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
6.400 GPixel/s
2.268 GTexel/s
Texture Rate
25.60 GTexel/s
22.40 GFLOPS
FP32 (float)
512.0 GFLOPS
Board Design
25W
TDP
76W
200 W
Suggested PSU
250 W
1x S-Video
1x DMS-59
Outputs
1x DVI
2x DisplayPort 1.0
None
Power Connectors
1x 6-pin
Graphics Processor
G98
GPU Name
RV730
G98-400-U2
GPU Variant
RV730 GL XTX
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.21 billion
Transistors
0.514 billion
86 mm²
Die Size
146 mm²
Graphics Features
11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1