Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 2 vs AMD Radeon RX 7900 GRE

NVIDIA GeForce 9400 GT Rev. 2 vs AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9400 GT Rev. 2 and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT Rev. 2 's Advantages
Lower TDP (50W vs 260W)
AMD Radeon RX 7900 GRE 's Advantages
Released 14 years and 11 months late
Boost Clock2245MHz
Larger VRAM bandwidth (576.0GB/s vs 12.80GB/s)
5104 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT Rev. 2
0.045 TFLOPS
Radeon RX 7900 GRE +102077%
45.98 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jul 2023
GeForce 9
Generation
Navi III
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1287 MHz
-
Boost Clock
2245 MHz
400 MHz
Memory Clock
2250 MHz

Memory

512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
576.0GB/s

Render Config

2
SM Count
-
-
Compute Units
80
16
Shading Units
5120
8
TMUs
320
4
ROPs
160
-
Tensor Cores
-
-
RT Cores
80
-
L1 Cache
256 KB per Array
32 KB
L2 Cache
6 MB

Theoretical Performance

2.200 GPixel/s
Pixel Rate
359.2 GPixel/s
4.400 GTexel/s
Texture Rate
718.4 GTexel/s
-
FP16 (half)
91.96 TFLOPS
44.80 GFLOPS
FP32 (float)
45.98 TFLOPS
-
FP64 (double)
1437 GFLOPS

Graphics Processor

G96C
GPU Name
Navi 31
-
GPU Variant
Navi 31 XL
Tesla
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
0.314 billion
Transistors
57.7 billion
121 mm²
Die Size
529 mm²

Board Design

50W
TDP
260W
250 W
Suggested PSU
600 W
1x DVI 1x VGA 1x S-Video
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Features

11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.7

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