AMD Radeon HD 7950M vs ATI Mobility Radeon HD 5165
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M and 1024MB VRAM Mobility Radeon HD 5165 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7950M 's Advantages
Released 2 years and 3 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 28.80GB/s)
960 additional rendering cores
ATI Mobility Radeon HD 5165 's Advantages
Lower TDP (35W vs 75W)
Score
Benchmark
FP32 (float)
Radeon HD 7950M
+366%
1.792 TFLOPS
Mobility Radeon HD 5165
0.384 TFLOPS
Graphics Card
Apr 2012
Release Date
Jan 2010
London
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1000 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
28.80GB/s
Render Config
20
Compute Units
4
-
-
-
1280
Shading Units
320
80
TMUs
32
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
22.40 GPixel/s
Pixel Rate
4.800 GPixel/s
56.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-
Board Design
75W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Wimbledon
GPU Name
M96
Wimbledon PRO
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.514 billion
212 mm²
Die Size
146 mm²
Graphics Features
12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1
