Home GPU Comparison AMD Radeon HD 8750A vs NVIDIA GeForce GT 330M Mac Edition

AMD Radeon HD 8750A vs NVIDIA GeForce GT 330M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8750A and 512MB VRAM GeForce GT 330M 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
Released 2 years and 10 months late
More VRAM (1024GB vs 512GB)
336 additional rendering cores
NVIDIA GeForce GT 330M Mac Edition 's Advantages
Larger VRAM bandwidth (25.28GB/s vs 16.00GB/s)
Lower TDP (23W vs 45W)

Score

Benchmark

FP32 (float)
Radeon HD 8750A +334%
0.461 TFLOPS
GeForce GT 330M Mac Edition
0.106 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Apr 2010
All-In-One
Generation
GeForce 300M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
790 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
25.28GB/s

Render Config

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

Theoretical Performance

4.800 GPixel/s
Pixel Rate
4.000 GPixel/s
14.40 GTexel/s
Texture Rate
8.000 GTexel/s
-
FP16 (half)
-
460.8 GFLOPS
FP32 (float)
105.6 GFLOPS
28.80 GFLOPS
FP64 (double)
-

Graphics Processor

Mars
GPU Name
GT216
Mars XT
GPU Variant
N11P-GE1-A3
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.486 billion
77 mm²
Die Size
100 mm²

Board Design

45W
TDP
23W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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