Mobility Radeon HD 5165 vs GeForce GT 640M Mac Edition
We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5165 and 512MB VRAM GeForce GT 640M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Mobility Radeon HD 5165 Advantages
More VRAM (1024GB vs 512GB)
GeForce GT 640M Mac Edition Advantages
Released 3 years and 1 months late
Larger VRAM bandwidth (40.00GB/s vs 28.80GB/s)
64 additional rendering cores
Lower TDP (32W vs 35W)
Score
Benchmark
FP32 (float)
Mobility Radeon HD 5165
384
GeForce GT 640M Mac Edition
+48%
572
Graphics Card
Jan 2010
Release Date
Feb 2013
M9x
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Memory Clock
1250 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
40.00GB/s
Render Config
4
Compute Units
-
320
Shading Units
384
32
TMUs
32
8
ROPs
8
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
128 KB
Theoretical Performance
4.800 GPixel/s
Pixel Rate
5.960 GPixel/s
19.20 GTexel/s
Texture Rate
23.84 GTexel/s
384.0 GFLOPS
FP32 (float)
572.2 GFLOPS
-
FP64 (double)
23.84 GFLOPS
Board Design
35W
TDP
32W
No outputs
Outputs
No outputs
Graphics Processor
M96
GPU Name
GK107
-
GPU Variant
N13P-GS
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
1.27 billion
146 mm²
Die Size
118 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.1
Shader Model
5.1