Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs ATI FirePro V7760

NVIDIA GeForce 9400 GT PCI vs ATI FirePro V7760

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 1024MB VRAM FirePro V7760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 76W)
ATI FirePro V7760 's Advantages
Released 3 years and 5 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (27.20GB/s vs 12.80GB/s)
784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
FirePro V7760 +2566%
1.2 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jan 2012
GeForce 9
Generation
FirePro
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
850 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
27.20GB/s

Render Config

-
Compute Units
10
2
SM Count
-
16
Shading Units
800
8
TMUs
40
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
6.000 GPixel/s
4.400 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
1200 GFLOPS
-
-
-

Board Design

50W
TDP
76W
250 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI
None
Power Connectors
1x 6-pin

Graphics Processor

G96C
GPU Name
RV770
-
GPU Variant
RV770 XT (215-0669049)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.314 billion
Transistors
0.956 billion
121 mm²
Die Size
256 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

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