Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon R7 430 OEM

AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon R7 430 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 2GB VRAM Radeon R7 430 OEM 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
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 28.80GB/s)
1152 additional rendering cores
AMD Radeon R7 430 OEM 's Advantages
Released 4 years and 5 months late
Boost Clock780MHz
Lower TDP (50W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1 +374%
2.842 TFLOPS
Radeon R7 430 OEM
0.599 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jun 2016
Southern Islands
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
1250 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
128bit
240.0GB/s
Bandwidth
28.80GB/s

Render Config

24
Compute Units
6
-
-
-
1536
Shading Units
384
96
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
6.240 GPixel/s
88.80 GTexel/s
Texture Rate
18.72 GTexel/s
-
-
-
2.842 TFLOPS
FP32 (float)
599.0 GFLOPS
710.4 GFLOPS
FP64 (double)
37.44 GFLOPS

Board Design

185W
TDP
50W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
Oland
Tahiti PRO (215-0821056)
GPU Variant
-
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
0.95 billion
352 mm²
Die Size
77 mm²

Graphics Features

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

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