Home GPU Comparison AMD Radeon Pro V420 vs NVIDIA GeForce 7800 GTX 512

AMD Radeon Pro V420 vs NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V420 's Advantages
Boost Clock1700MHz
More VRAM (32GB vs 512GB)
Larger VRAM bandwidth (819.2GB/s vs 51.20GB/s)
4096 additional rendering cores
NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 300W)

Score

VS

Graphics Card

Unknown
Release Date
Nov 2005
Radeon Pro Vega
Generation
GeForce 7 PCIe
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

800 MHz
Base Clock
-
1700 MHz
Boost Clock
-
800 MHz
Memory Clock
800 MHz

Memory

32GB
Memory Size
512MB
HBM2
Memory Type
GDDR3
4096bit
Memory Bus
256bit
819.2GB/s
Bandwidth
51.20GB/s

Render Config

64
Compute Units
-
-
-
-
4096
Shading Units
-
256
TMUs
24
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
4 MB
L2 Cache
-
-
-
-

Theoretical Performance

108.8 GPixel/s
Pixel Rate
8.000 GPixel/s
435.2 GTexel/s
Texture Rate
12.00 GTexel/s
27.85 TFLOPS
FP16 (half)
-
13.93 TFLOPS
FP32 (float)
-
6.963 TFLOPS
FP64 (double)
-

Board Design

300W
TDP
108W
700 W
Suggested PSU
300 W
6x mini-DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

Vega 20
GPU Name
G70
Vega 20 GLXT WS (215-0914026)
GPU Variant
GF-7800-GTX-512-A2
GCN 5.1
Architecture
Curie
TSMC
Foundry
TSMC
7 nm
Process Size
110 nm
13.23 billion
Transistors
0.302 billion
331 mm²
Die Size
333 mm²

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
3.0

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