Home GPU Comparison NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon HD 8530M

NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon HD 8530M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 1024MB VRAM Radeon HD 8530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1216 additional rendering cores
AMD Radeon HD 8530M 's Advantages
Released 1 years and 3 months late
Boost Clock700MHz

Score

Benchmark

FP32 (float)
GeForce GTX 680MX Mac Edition +393%
2.209 TFLOPS
Radeon HD 8530M
0.448 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jan 2014
GeForce 600M
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
650 MHz
-
Boost Clock
700 MHz
1250 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
-
Compute Units
6
1536
Shading Units
320
128
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB

Theoretical Performance

23.01 GPixel/s
Pixel Rate
5.600 GPixel/s
92.03 GTexel/s
Texture Rate
11.20 GTexel/s
-
FP16 (half)
-
2.209 TFLOPS
FP32 (float)
448.0 GFLOPS
92.03 GFLOPS
FP64 (double)
28.00 GFLOPS

Graphics Processor

GK104
GPU Name
Mars
N13E-GTX2-A2
GPU Variant
Mars S3 LE (216-0842054)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
0.95 billion
294 mm²
Die Size
77 mm²

Board Design

122W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.0
CUDA
-
5.1
Shader Model
6.5 (5.1)

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