Home GPU Comparison AMD Radeon HD 7650M Rebrand vs AMD Radeon E9550 MXM

AMD Radeon HD 7650M Rebrand vs AMD Radeon E9550 MXM

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7650M Rebrand and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7650M Rebrand 's Advantages
Lower TDP (20W vs 95W)
AMD Radeon E9550 MXM 's Advantages
Released 4 years and 6 months late
Boost Clock1266MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)
1824 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7650M Rebrand
0.466 TFLOPS
Radeon E9550 MXM +1151%
5.834 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Sep 2016
London
Generation
Embedded
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
800 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
6
Compute Units
36
480
Shading Units
2304
24
TMUs
144
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB

Theoretical Performance

3.880 GPixel/s
Pixel Rate
40.51 GPixel/s
11.64 GTexel/s
Texture Rate
182.3 GTexel/s
-
FP16 (half)
5.834 TFLOPS
465.6 GFLOPS
FP32 (float)
5.834 TFLOPS
-
FP64 (double)
364.6 GFLOPS

Graphics Processor

Whistler
GPU Name
Ellesmere
Whistler PRO (216-0810005)
GPU Variant
Ellesmere XT
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.716 billion
Transistors
5.7 billion
104 mm²
Die Size
232 mm²

Board Design

20W
TDP
95W
-
Suggested PSU
-
No outputs
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
-
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
6.4

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