Home GPU Comparison NVIDIA GeForce GTX 980MX vs AMD Radeon HD 8750A

NVIDIA GeForce GTX 980MX vs AMD Radeon HD 8750A

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX and 1024MB VRAM Radeon HD 8750A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980MX 's Advantages
Released 3 years and 4 months late
Boost Clock1178MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (192.0GB/s vs 16.00GB/s)
1280 additional rendering cores
AMD Radeon HD 8750A 's Advantages
Lower TDP (45W vs 148W)

Score

Benchmark

FP32 (float)
GeForce GTX 980MX +750%
3.92 TFLOPS
Radeon HD 8750A
0.461 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Feb 2013
GeForce 900M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1050 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1500 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
192.0GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
-
-
Compute Units
6
1664
Shading Units
384
104
TMUs
24
64
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

75.39 GPixel/s
Pixel Rate
4.800 GPixel/s
122.5 GTexel/s
Texture Rate
14.40 GTexel/s
-
FP16 (half)
-
3.920 TFLOPS
FP32 (float)
460.8 GFLOPS
122.5 GFLOPS
FP64 (double)
28.80 GFLOPS

Graphics Processor

GM204
GPU Name
Mars
N16E-GXX-A1
GPU Variant
Mars XT
Maxwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
0.95 billion
398 mm²
Die Size
77 mm²

Board Design

148W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
5.1

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