Home GPU Comparison AMD Radeon RX 460 Mobile vs AMD Radeon HD 8750A

AMD Radeon RX 460 Mobile vs AMD Radeon HD 8750A

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 1024MB VRAM Radeon HD 8750A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Released 3 years and 6 months late
Boost Clock1180MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.00GB/s vs 16.00GB/s)
512 additional rendering cores
AMD Radeon HD 8750A 's Advantages
Lower TDP (45W vs 55W)

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile +358%
2.115 TFLOPS
Radeon HD 8750A
0.461 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Feb 2013
Mobility Radeon
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

1000 MHz
Base Clock
-
1180 MHz
Boost Clock
-
1250 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
16.00GB/s

Render Config

14
Compute Units
6
-
-
-
896
Shading Units
384
56
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

18.88 GPixel/s
Pixel Rate
4.800 GPixel/s
66.08 GTexel/s
Texture Rate
14.40 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
460.8 GFLOPS
132.2 GFLOPS
FP64 (double)
28.80 GFLOPS

Board Design

55W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
Mars
Baffin XT
GPU Variant
Mars XT
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
0.95 billion
123 mm²
Die Size
77 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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