Radeon RX 5700 XT vs GeForce 8400 GS PCI
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 5700 XT 's Advantages
Released 11 years and 7 months late
Boost Clock1905MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 5.328GB/s)
2552 additional rendering cores
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 225W)
Score
Benchmark
FP32 (float)
Radeon RX 5700 XT
+44236%
9754
GeForce 8400 GS PCI
22
Graphics Card
Jul 2019
Release Date
Dec 2007
Navi
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCI
Clock Speeds
1605 MHz
Base Clock
-
1905 MHz
Boost Clock
-
1750 MHz
Memory Clock
333 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
5.328GB/s
Render Config
40
Compute Units
-
-
SM Count
1
2560
Shading Units
8
160
TMUs
4
64
ROPs
4
4 MB
L2 Cache
16 KB
Theoretical Performance
121.9 GPixel/s
Pixel Rate
2.268 GPixel/s
304.8 GTexel/s
Texture Rate
2.268 GTexel/s
19.51 TFLOPS
FP16 (half)
-
9.754 TFLOPS
FP32 (float)
22.40 GFLOPS
609.6 GFLOPS
FP64 (double)
-
Board Design
225W
TDP
25W
550 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x S-Video
1x DMS-59
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Navi 10
GPU Name
G98
Navi 10 XT
(215-0917210)
GPU Variant
G98-400-U2
RDNA 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
7 nm
Process Size
65 nm
10.3 billion
Transistors
0.21 billion
251 mm²
Die Size
86 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.5
Shader Model
4.0