Home GPU Comparison AMD Radeon HD 7510M vs AMD Radeon HD 8790M

AMD Radeon HD 7510M vs AMD Radeon HD 8790M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7510M and 2GB VRAM Radeon HD 8790M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7510M 's Advantages
16 additional rendering cores
AMD Radeon HD 8790M 's Advantages
Released 1 years and 3 months late
Boost Clock900MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7510M
0.36 TFLOPS
Radeon HD 8790M +91%
0.691 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2013
London
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
900 MHz
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
64.00GB/s

Render Config

5
Compute Units
6
-
-
-
400
Shading Units
384
20
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
7.200 GPixel/s
9.000 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
360.0 GFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
43.20 GFLOPS

Board Design

11W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Thames
GPU Name
Mars
Thames LE
GPU Variant
Mars M2 XTX (216-0842036)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.95 billion
104 mm²
Die Size
77 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5 (5.1)

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