Home GPU Comparison NVIDIA GeForce GTX 480 vs AMD Radeon Pro V420

NVIDIA GeForce GTX 480 vs AMD Radeon Pro V420

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 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 480 's Advantages
Lower TDP (250W vs 300W)
AMD Radeon Pro V420 's Advantages
Boost Clock1700MHz
More VRAM (32GB vs 1536GB)
Larger VRAM bandwidth (819.2GB/s vs 177.4GB/s)
3616 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 480
1.345 TFLOPS
AMD Radeon Pro V420 +935%
13.93 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Unknown
GeForce 400
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
924 MHz
Memory Clock
800 MHz

Memory

1536MB
Memory Size
32GB
GDDR5
Memory Type
HBM2
384bit
Memory Bus
4096bit
177.4GB/s
Bandwidth
819.2GB/s

Render Config

-
Compute Units
64
15
SM Count
-
480
Shading Units
4096
60
TMUs
256
48
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

21.03 GPixel/s
Pixel Rate
108.8 GPixel/s
42.06 GTexel/s
Texture Rate
435.2 GTexel/s
-
FP16 (half)
27.85 TFLOPS
1345 GFLOPS
FP32 (float)
13.93 TFLOPS
168.1 GFLOPS
FP64 (double)
6.963 TFLOPS

Board Design

250W
TDP
300W
600 W
Suggested PSU
700 W
2x DVI 1x mini-HDMI 1.3a
Outputs
6x mini-DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF100
GPU Name
Vega 20
GF100-375-A3
GPU Variant
Vega 20 GLXT WS (215-0914026)
Fermi
Architecture
GCN 5.1
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
3.1 billion
Transistors
13.23 billion
529 mm²
Die Size
331 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.7

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