Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon RX 570

AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon RX 570

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 4GB VRAM Radeon RX 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Larger VRAM bandwidth (240.0GB/s vs 224.0GB/s)
AMD Radeon RX 570 's Advantages
Released 5 years and 3 months late
Boost Clock1244MHz
More VRAM (4GB vs 3GB)
512 additional rendering cores
Lower TDP (150W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1
2.842 TFLOPS
Radeon RX 570 +79%
5.095 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2017
Southern Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1168 MHz
-
Boost Clock
1244 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
224.0GB/s

Render Config

24
Compute Units
32
-
-
-
1536
Shading Units
2048
96
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
39.81 GPixel/s
88.80 GTexel/s
Texture Rate
159.2 GTexel/s
-
FP16 (half)
5.095 TFLOPS
2.842 TFLOPS
FP32 (float)
5.095 TFLOPS
710.4 GFLOPS
FP64 (double)
318.5 GFLOPS

Board Design

185W
TDP
150W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Tahiti
GPU Name
Polaris 20
Tahiti PRO (215-0821056)
GPU Variant
Polaris 20 XL (215-0910052)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
4.313 billion
Transistors
5.7 billion
352 mm²
Die Size
232 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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