Home GPU Comparison AMD Radeon 535 Mobile vs NVIDIA GeForce GT 640M LE

AMD Radeon 535 Mobile vs NVIDIA GeForce GT 640M LE

We compared two Mobile platform GPUs: 2GB VRAM Radeon 535 Mobile and 2GB VRAM GeForce GT 640M LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 535 Mobile 's Advantages
Released 4 years and 11 months late
Boost Clock1024MHz
288 additional rendering cores
NVIDIA GeForce GT 640M LE 's Advantages
Larger VRAM bandwidth (50.24GB/s vs 36.00GB/s)
Lower TDP (32W vs 50W)

Score

Benchmark

FP32 (float)
Radeon 535 Mobile +171%
0.786 TFLOPS
GeForce GT 640M LE
0.289 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
May 2012
Mobility Radeon
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

730 MHz
Base Clock
-
1024 MHz
Boost Clock
-
1125 MHz
Memory Clock
785 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
36.00GB/s
Bandwidth
50.24GB/s

Render Config

6
Compute Units
-
-
SM Count
2
384
Shading Units
96
24
TMUs
16
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
3.012 GPixel/s
24.58 GTexel/s
Texture Rate
12.05 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
289.0 GFLOPS
49.15 GFLOPS
FP64 (double)
24.08 GFLOPS

Board Design

50W
TDP
32W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 24
GPU Name
GF108
Polaris 24 XT (216-0867030)
GPU Variant
-
GCN 3.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.55 billion
Transistors
0.585 billion
125 mm²
Die Size
116 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1

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