NVIDIA GeForce 8300 GS vs AMD Radeon Pro V420
We compared two Desktop platform GPUs: 128MB VRAM GeForce 8300 GS 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 8300 GS 's Advantages
Lower TDP (40W vs 300W)
AMD Radeon Pro V420 's Advantages
Boost Clock1700MHz
More VRAM (32GB vs 128GB)
Larger VRAM bandwidth (819.2GB/s vs 6.400GB/s)
4088 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8300 GS
0.015 TFLOPS
AMD Radeon Pro V420
+92766%
13.93 TFLOPS
Graphics Card
Apr 2007
Release Date
Unknown
GeForce 8
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
400 MHz
Memory Clock
800 MHz
Memory
128MB
Memory Size
32GB
DDR2
Memory Type
HBM2
64bit
Memory Bus
4096bit
6.400GB/s
Bandwidth
819.2GB/s
Render Config
-
Compute Units
64
1
SM Count
-
8
Shading Units
4096
8
TMUs
256
4
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
1.836 GPixel/s
Pixel Rate
108.8 GPixel/s
3.672 GTexel/s
Texture Rate
435.2 GTexel/s
-
FP16 (half)
27.85 TFLOPS
14.69 GFLOPS
FP32 (float)
13.93 TFLOPS
-
FP64 (double)
6.963 TFLOPS
Board Design
40W
TDP
300W
200 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 Processor
G86
GPU Name
Vega 20
-
GPU Variant
Vega 20 GLXT WS
(215-0914026)
Tesla
Architecture
GCN 5.1
TSMC
Foundry
TSMC
80 nm
Process Size
7 nm
0.21 billion
Transistors
13.23 billion
127 mm²
Die Size
331 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.7
