Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon HD 7950 Mac Edition

AMD Radeon HD 7950 Monica BIOS 1 vs AMD Radeon HD 7950 Mac Edition

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 3GB VRAM Radeon HD 7950 Mac Edition 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
Lower TDP (185W vs 200W)
AMD Radeon HD 7950 Mac Edition 's Advantages
Released 1 years and 2 months late
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1
2.842 TFLOPS
Radeon HD 7950 Mac Edition
2.867 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2013
Southern Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
1250 MHz

Memory

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

Render Config

24
Compute Units
28
-
-
-
1536
Shading Units
1792
96
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
25.60 GPixel/s
88.80 GTexel/s
Texture Rate
89.60 GTexel/s
-
-
-
2.842 TFLOPS
FP32 (float)
2.867 TFLOPS
710.4 GFLOPS
FP64 (double)
716.8 GFLOPS

Board Design

185W
TDP
200W
450 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

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