Home GPU Comparison NVIDIA GeForce 9400 GT Rev. 3 vs AMD Radeon Pro V420

NVIDIA GeForce 9400 GT Rev. 3 vs AMD Radeon Pro V420

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT Rev. 3 and 32GB VRAM AMD Radeon Pro V420 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
Lower TDP (50W vs 300W)
AMD Radeon Pro V420 's Advantages
Boost Clock1700MHz
Larger VRAM bandwidth (819.2GB/s vs 9.600GB/s)
4080 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT Rev. 3
0.045 TFLOPS
AMD Radeon Pro V420 +30855%
13.93 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Unknown
GeForce 9
Generation
Radeon Pro Vega
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
800 MHz
-
Boost Clock
1700 MHz
600 MHz
Memory Clock
800 MHz

Memory

128MB
Memory Size
32GB
DDR2
Memory Type
HBM2
64bit
Memory Bus
4096bit
9.600GB/s
Bandwidth
819.2GB/s

Render Config

2
SM Count
-
-
Compute Units
64
16
Shading Units
4096
8
TMUs
256
4
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
4 MB

Theoretical Performance

2.356 GPixel/s
Pixel Rate
108.8 GPixel/s
4.712 GTexel/s
Texture Rate
435.2 GTexel/s
-
FP16 (half)
27.85 TFLOPS
44.86 GFLOPS
FP32 (float)
13.93 TFLOPS
-
FP64 (double)
6.963 TFLOPS

Graphics Processor

GT218
GPU Name
Vega 20
GT218-670-B1
GPU Variant
Vega 20 GLXT WS (215-0914026)
Tesla 2.0
Architecture
GCN 5.1
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
0.26 billion
Transistors
13.23 billion
57 mm²
Die Size
331 mm²

Board Design

50W
TDP
300W
250 W
Suggested PSU
700 W
1x DVI 1x VGA 1x S-Video
Outputs
6x mini-DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.2
CUDA
-
4.1
Shader Model
6.7

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