Home GPU Comparison AMD Radeon HD 8750A vs NVIDIA GeForce GT 755M Mac Edition

AMD Radeon HD 8750A vs NVIDIA GeForce GT 755M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8750A and 1024MB VRAM GeForce GT 755M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8750A 's Advantages
Lower TDP (45W vs 50W)
NVIDIA GeForce GT 755M Mac Edition 's Advantages
Released 9 months late
Larger VRAM bandwidth (80.00GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8750A
0.461 TFLOPS
GeForce GT 755M Mac Edition +80%
0.833 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Nov 2013
All-In-One
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

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

Render Config

-
SM Count
-
6
Compute Units
-
384
Shading Units
384
24
TMUs
32
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
8.680 GPixel/s
14.40 GTexel/s
Texture Rate
34.72 GTexel/s
-
FP16 (half)
-
460.8 GFLOPS
FP32 (float)
833.3 GFLOPS
28.80 GFLOPS
FP64 (double)
34.72 GFLOPS

Graphics Processor

Mars
GPU Name
GK107
Mars XT
GPU Variant
GT 755M
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.27 billion
77 mm²
Die Size
118 mm²

Board Design

45W
TDP
50W
-
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
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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