NVIDIA GeForce GT 755M vs AMD Radeon Pro Vega 64
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 755M and 16GB VRAM Radeon Pro Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 755M 's Advantages
Lower TDP (50W vs 250W)
AMD Radeon Pro Vega 64 's Advantages
Released 4 years late
Boost Clock1350MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (402.4GB/s vs 86.40GB/s)
3712 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 755M
0.753 TFLOPS
Radeon Pro Vega 64
+1368%
11.06 TFLOPS
Graphics Card
Jun 2013
Release Date
Jun 2017
GeForce 700M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1250 MHz
-
Boost Clock
1350 MHz
1350 MHz
Memory Clock
786 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
2048bit
86.40GB/s
Bandwidth
402.4GB/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
7.840 GPixel/s
Pixel Rate
86.40 GPixel/s
31.36 GTexel/s
Texture Rate
345.6 GTexel/s
-
FP16 (half)
22.12 TFLOPS
752.6 GFLOPS
FP32 (float)
11.06 TFLOPS
31.36 GFLOPS
FP64 (double)
691.2 GFLOPS
Board Design
50W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
Vega 10
GT 755M
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
