Home GPU Comparison NVIDIA GeForce GT 650M vs AMD Radeon Pro Vega 64X

NVIDIA GeForce GT 650M vs AMD Radeon Pro Vega 64X

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 650M and 16GB VRAM Radeon Pro Vega 64X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages
Lower TDP (45W vs 250W)
AMD Radeon Pro Vega 64X 's Advantages
Released 7 years late
Boost Clock has increased by 55% (1468MHz vs 950MHz)
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)
3712 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 650M
0.73 TFLOPS
Radeon Pro Vega 64X +1547%
12.03 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Mar 2019
GeForce 600M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

835 MHz
Base Clock
1250 MHz
950 MHz
Boost Clock
1468 MHz
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
16GB
DDR3
Memory Type
HBM2
128bit
Memory Bus
2048bit
28.80GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
64
-
-
-
384
Shading Units
4096
32
TMUs
256
16
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

7.600 GPixel/s
Pixel Rate
93.95 GPixel/s
30.40 GTexel/s
Texture Rate
375.8 GTexel/s
-
FP16 (half)
24.05 TFLOPS
729.6 GFLOPS
FP32 (float)
12.03 TFLOPS
30.40 GFLOPS
FP64 (double)
751.6 GFLOPS

Board Design

45W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
Vega 10
N13P-GT-A2
GPU Variant
Vega 10 XT (215-0894200)
Kepler
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.27 billion
Transistors
12.5 billion
118 mm²
Die Size
495 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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