Home GPU Comparison AMD Radeon HD 8750A vs NVIDIA GeForce 840M

AMD Radeon HD 8750A vs NVIDIA GeForce 840M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8750A and 2GB VRAM GeForce 840M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840M 's Advantages
Released 1 years and 1 months late
Boost Clock1124MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (16.02GB/s vs 16.00GB/s)
Lower TDP (33W vs 45W)

Score

Benchmark

FP32 (float)
Radeon HD 8750A
0.461 TFLOPS
GeForce 840M +87%
0.863 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Mar 2014
All-In-One
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1029 MHz
-
Boost Clock
1124 MHz
1000 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
16.00GB/s
Bandwidth
16.02GB/s

Render Config

-
SM Count
-
6
Compute Units
-
384
Shading Units
384
24
TMUs
16
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
1024 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
8.992 GPixel/s
14.40 GTexel/s
Texture Rate
17.98 GTexel/s
-
FP16 (half)
-
460.8 GFLOPS
FP32 (float)
863.2 GFLOPS
28.80 GFLOPS
FP64 (double)
26.98 GFLOPS

Graphics Processor

Mars
GPU Name
GM108
Mars XT
GPU Variant
N15S-GT
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
Unknown
77 mm²
Die Size
Unknown

Board Design

45W
TDP
33W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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