GeForce 8400 GS PCI vs Radeon RX 9070 GRE
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 12GB VRAM Radeon RX 9070 GRE 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 220W)
Radeon RX 9070 GRE 's Advantages
Released 17 years and 5 months late
Boost Clock2790MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (432.0GB/s vs 5.328GB/s)
3064 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
Radeon RX 9070 GRE
+155718%
34280
Graphics Card
Dec 2007
Release Date
May 2025
GeForce 8
Generation
Navi IV
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
1330 MHz
-
Boost Clock
2790 MHz
333 MHz
Memory Clock
2250 MHz
Memory
512MB
Memory Size
12GB
DDR2
Memory Type
GDDR6
64bit
Memory Bus
192bit
5.328GB/s
Bandwidth
432.0GB/s
Render Config
-
Compute Units
48
1
SM Count
46
8
Shading Units
3072
4
TMUs
192
4
ROPs
96
-
Tensor Cores
96
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB
L2 Cache
8 MB
-
L3 Cache
64 MB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
267.8 GPixel/s
2.268 GTexel/s
Texture Rate
535.7 GTexel/s
-
FP16 (half)
68.57 TFLOPS
22.40 GFLOPS
FP32 (float)
34.28 TFLOPS
-
FP64 (double)
1071.4 GFLOPS
Board Design
25W
TDP
220W
200 W
Suggested PSU
550 W
1x S-Video
1x DMS-59
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1a
None
Power Connectors
2x 8-pin
Graphics Processor
G98
GPU Name
Navi 48
G98-400-U2
GPU Variant
Navi 48 XL
Tesla
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
65 nm
Process Size
4 nm
0.21 billion
Transistors
53.9 billion
86 mm²
Die Size
357 mm²
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
12.0
4.0
Shader Model
6.8
