Home GPU Comparison NVIDIA GeForce GTX 280 vs AMD Radeon Pro V420

NVIDIA GeForce GTX 280 vs AMD Radeon Pro V420

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 280 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 GTX 280 's Advantages
Lower TDP (236W vs 300W)
AMD Radeon Pro V420 's Advantages
Boost Clock1700MHz
More VRAM (32GB vs 1GB)
Larger VRAM bandwidth (819.2GB/s vs 141.7GB/s)
3856 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 280
0.622 TFLOPS
AMD Radeon Pro V420 +2139%
13.93 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Unknown
GeForce 200
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
1107 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
32GB
GDDR3
Memory Type
HBM2
512bit
Memory Bus
4096bit
141.7GB/s
Bandwidth
819.2GB/s

Render Config

30
SM Count
-
-
Compute Units
64
240
Shading Units
4096
80
TMUs
256
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
4 MB

Theoretical Performance

19.26 GPixel/s
Pixel Rate
108.8 GPixel/s
48.16 GTexel/s
Texture Rate
435.2 GTexel/s
-
FP16 (half)
27.85 TFLOPS
622.1 GFLOPS
FP32 (float)
13.93 TFLOPS
77.76 GFLOPS
FP64 (double)
6.963 TFLOPS

Graphics Processor

GT200
GPU Name
Vega 20
G200-300-A2
GPU Variant
Vega 20 GLXT WS (215-0914026)
Tesla 2.0
Architecture
GCN 5.1
TSMC
Foundry
TSMC
65 nm
Process Size
7 nm
1.4 billion
Transistors
13.23 billion
576 mm²
Die Size
331 mm²

Board Design

236W
TDP
300W
550 W
Suggested PSU
700 W
2x DVI 1x S-Video
Outputs
6x mini-DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

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
1.3
CUDA
-
4.0
Shader Model
6.7

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