Home GPU Comparison AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce GTX 1050

AMD Radeon HD 7950 Mac Edition vs NVIDIA GeForce GTX 1050

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Mac Edition and 2GB VRAM GeForce GTX 1050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Mac Edition 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 112.1GB/s)
1152 additional rendering cores
NVIDIA GeForce GTX 1050 's Advantages
Released 3 years and 7 months late
Boost Clock1455MHz
Lower TDP (75W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Mac Edition +53%
2.867 TFLOPS
GeForce GTX 1050
1.862 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Oct 2016
Southern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1354 MHz
-
Boost Clock
1455 MHz
1250 MHz
Memory Clock
1752 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
240.0GB/s
Bandwidth
112.1GB/s

Render Config

28
Compute Units
-
-
SM Count
5
1792
Shading Units
640
112
TMUs
40
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
768 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
46.56 GPixel/s
89.60 GTexel/s
Texture Rate
58.20 GTexel/s
-
FP16 (half)
29.10 GFLOPS
2.867 TFLOPS
FP32 (float)
1.862 TFLOPS
716.8 GFLOPS
FP64 (double)
58.20 GFLOPS

Board Design

200W
TDP
75W
550 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GP107
Tahiti PRO (215-0821056)
GPU Variant
GP107-300-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
4.313 billion
Transistors
3.3 billion
352 mm²
Die Size
132 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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