Home GPU Comparison NVIDIA GeForce GTX 675M vs AMD Radeon Pro Vega 56

NVIDIA GeForce GTX 675M vs AMD Radeon Pro Vega 56

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 8GB VRAM Radeon Pro Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675M 's Advantages
Lower TDP (100W vs 210W)
AMD Radeon Pro Vega 56 's Advantages
Released 5 years and 5 months late
Boost Clock1250MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (402.4GB/s vs 96.00GB/s)
3200 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 675M
0.952 TFLOPS
Radeon Pro Vega 56 +841%
8.96 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Aug 2017
GeForce 600M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1138 MHz
-
Boost Clock
1250 MHz
750 MHz
Memory Clock
786 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
2048bit
96.00GB/s
Bandwidth
402.4GB/s

Render Config

-
Compute Units
56
8
SM Count
-
384
Shading Units
3584
64
TMUs
224
32
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
80.00 GPixel/s
39.68 GTexel/s
Texture Rate
280.0 GTexel/s
-
FP16 (half)
17.92 TFLOPS
952.3 GFLOPS
FP32 (float)
8.960 TFLOPS
79.36 GFLOPS
FP64 (double)
560.0 GFLOPS

Board Design

100W
TDP
210W
-
-
-
No outputs
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

GF114
GPU Name
Vega 10
N13E-GS1-A1
GPU Variant
Vega 10 XL (215-0894216)
Fermi 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.95 billion
Transistors
12.5 billion
332 mm²
Die Size
495 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.4

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