NVIDIA GeForce GT 640M vs AMD Radeon 610 Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 640M and 2GB VRAM Radeon 610 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 640M 's Advantages
64 additional rendering cores
Lower TDP (32W vs 50W)
AMD Radeon 610 Mobile 's Advantages
Released 7 years and 2 months late
Larger VRAM bandwidth (32.00GB/s vs 28.80GB/s)
Score
Benchmark
FP32 (float)
GeForce GT 640M
0.48 TFLOPS
Radeon 610 Mobile
+37%
0.659 TFLOPS
Graphics Card
Mar 2012
Release Date
May 2019
GeForce 600M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
32.00GB/s
Render Config
-
Compute Units
5
-
-
-
384
Shading Units
320
32
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
5.000 GPixel/s
Pixel Rate
8.240 GPixel/s
20.00 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
659.2 GFLOPS
20.00 GFLOPS
FP64 (double)
41.20 GFLOPS
Board Design
32W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
Banks
N13P-GS
GPU Variant
Banks PRO
(216-0568010)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
0.69 billion
118 mm²
Die Size
56 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
5.1
