Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 3 vs ATI FirePro V7900

NVIDIA GeForce 9400 GT Rev. 3 vs ATI FirePro V7900

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT Rev. 3 and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT Rev. 3 's Advantages
Released 1 years and 1 months late
Lower TDP (50W vs 150W)
ATI FirePro V7900 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 9.600GB/s)
1264 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT Rev. 3
0.045 TFLOPS
FirePro V7900 +4024%
1.856 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
May 2011
GeForce 9
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
1250 MHz

Memory

128MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
160.0GB/s

Render Config

2
SM Count
-
-
Compute Units
20
16
Shading Units
1280
8
TMUs
80
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB

Theoretical Performance

2.356 GPixel/s
Pixel Rate
23.20 GPixel/s
4.712 GTexel/s
Texture Rate
58.00 GTexel/s
-
FP16 (half)
-
44.86 GFLOPS
FP32 (float)
1.856 TFLOPS
-
FP64 (double)
464.0 GFLOPS

Graphics Processor

GT218
GPU Name
Cayman
GT218-670-B1
GPU Variant
Cayman PRO GL
Tesla 2.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
2.64 billion
57 mm²
Die Size
389 mm²

Board Design

50W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
4x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
5.0

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