Home GPU Comparison AMD Radeon Pro 555 vs NVIDIA GeForce GT 625M

AMD Radeon Pro 555 vs NVIDIA GeForce GT 625M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 2GB VRAM GeForce GT 625M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages
Released 4 years and 8 months late
Larger VRAM bandwidth (81.60GB/s vs 14.40GB/s)
672 additional rendering cores
NVIDIA GeForce GT 625M 's Advantages
Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)
Radeon Pro 555 +444%
1.306 TFLOPS
GeForce GT 625M
0.24 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Oct 2012
Radeon Pro Mac
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1275 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
81.60GB/s
Bandwidth
14.40GB/s

Render Config

12
Compute Units
-
-
SM Count
2
768
Shading Units
96
48
TMUs
16
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
2.500 GPixel/s
40.80 GTexel/s
Texture Rate
10.00 GTexel/s
1306 GFLOPS
FP16 (half)
-
1306 GFLOPS
FP32 (float)
240.0 GFLOPS
81.60 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

75W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 21
GPU Name
GF117
Polaris 21 PRO
GPU Variant
N13M-GS-B-A2
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
0.585 billion
123 mm²
Die Size
116 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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