AMD Radeon Pro V520 vs AMD Radeon HD 7870 XT
GPU · Specs Compare
Graphics Card
Release Date
Dec 2020
Nov 2012
Generation
Radeon Pro
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
925 MHz
Boost Clock
1600 MHz
975 MHz
Memory Clock
1000 MHz
1500 MHz
Memory
Memory Size
8GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
256bit
Bandwidth
512.0GB/s
192.0GB/s
Render Config
Compute Units
36
24
Shading Units
2304
1536
TMUs
144
96
ROPs
64
32
L2 Cache
4 MB
512 KB
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
102.4 GPixel/s
31.20 GPixel/s
Texture Rate
230.4 GTexel/s
93.60 GTexel/s
FP16 (half)
14.75 TFLOPS
—
FP32 (float)
7.373 TFLOPS
2.995 TFLOPS
FP64 (double)
460.8 GFLOPS
748.8 GFLOPS
Graphics Processor
GPU Name
Navi 12
Tahiti
GPU Variant
Navi 12
Tahiti LE(215-0821122)
Architecture
RDNA 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
Unknown
4.313 billion
Die Size
Unknown
352 mm²
Board Design
TDP
225W
185W
Suggested PSU
550 W
450 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.2
1.2
Vulkan
1.3
1.2
Shader Model
6.5
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.