Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 2 vs AMD Radeon Pro Duo

AMD Radeon HD 7950 Monica BIOS 2 vs AMD Radeon Pro Duo

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 2 and 4GB VRAM Radeon Pro Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 2 's Advantages
Lower TDP (85W vs 350W)
AMD Radeon Pro Duo 's Advantages
Released 4 years and 3 months late
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (512.0GB/s vs 240.0GB/s)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 2
1.229 TFLOPS
Radeon Pro Duo +566%
8.192 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2016
Southern Islands
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
HBM
384bit
Memory Bus
4096bit
240.0GB/s
Bandwidth
512.0GB/s

Render Config

12
Compute Units
64
-
-
-
768
Shading Units
4096
48
TMUs
256
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
64.00 GPixel/s
38.40 GTexel/s
Texture Rate
256.0 GTexel/s
-
FP16 (half)
8.192 TFLOPS
1229 GFLOPS
FP32 (float)
8.192 TFLOPS
307.2 GFLOPS
FP64 (double)
512.0 GFLOPS

Board Design

85W
TDP
350W
250 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 1.4a 3x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
3x 8-pin

Graphics Processor

Tahiti
GPU Name
Capsaicin
Tahiti PRO (215-0821056)
GPU Variant
Capsaicin XT
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
8.9 billion
352 mm²
Die Size
596 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.0

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