Home GPU Comparison NVIDIA GeForce GTX 675M vs AMD Radeon R5 M230 Rebrand

NVIDIA GeForce GTX 675M vs AMD Radeon R5 M230 Rebrand

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 2GB VRAM Radeon R5 M230 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
64 additional rendering cores
AMD Radeon R5 M230 Rebrand 's Advantages
Released 2 years and 2 months late
Boost Clock850MHz

Score

Benchmark

FP32 (float)
GeForce GTX 675M +75%
0.952 TFLOPS
Radeon R5 M230 Rebrand
0.544 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
May 2014
GeForce 600M
Generation
Crystal System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
780 MHz
-
Boost Clock
850 MHz
750 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
8
SM Count
-
384
Shading Units
320
64
TMUs
20
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
6.800 GPixel/s
39.68 GTexel/s
Texture Rate
17.00 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
544.0 GFLOPS
79.36 GFLOPS
FP64 (double)
34.00 GFLOPS

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF114
GPU Name
Sun
N13E-GS1-A1
GPU Variant
Sun LE
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
0.69 billion
332 mm²
Die Size
56 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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