Home GPU Comparison AMD Radeon HD 7330M vs NVIDIA GeForce GTX 680MX Mac Edition

AMD Radeon HD 7330M vs NVIDIA GeForce GTX 680MX Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7330M and 2GB VRAM GeForce GTX 680MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7330M 's Advantages
Lower TDP (5W vs 122W)
NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Released 9 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 12.80GB/s)
1456 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7330M
0.08 TFLOPS
GeForce GTX 680MX Mac Edition +2661%
2.209 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Oct 2012
London
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
2
Compute Units
-
80
Shading Units
1536
8
TMUs
128
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB

Theoretical Performance

2.000 GPixel/s
Pixel Rate
23.01 GPixel/s
4.000 GTexel/s
Texture Rate
92.03 GTexel/s
-
FP16 (half)
-
80.00 GFLOPS
FP32 (float)
2.209 TFLOPS
-
FP64 (double)
92.03 GFLOPS

Graphics Processor

Robson
GPU Name
GK104
Robson LE
GPU Variant
N13E-GTX2-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
3.54 billion
59 mm²
Die Size
294 mm²

Board Design

5W
TDP
122W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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