Home GPU Comparison NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon HD 7590M

NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon HD 7590M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 1024MB VRAM Radeon HD 7590M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Released 1 years and 3 months late
Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)
864 additional rendering cores
AMD Radeon HD 7590M 's Advantages
Lower TDP (18W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675MX Mac Edition +235%
1.933 TFLOPS
Radeon HD 7590M
0.576 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2012
GeForce 600M
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
-
-
Compute Units
6
1344
Shading Units
480
112
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

20.13 GPixel/s
Pixel Rate
4.800 GPixel/s
80.53 GTexel/s
Texture Rate
14.40 GTexel/s
-
FP16 (half)
-
1.933 TFLOPS
FP32 (float)
576.0 GFLOPS
80.53 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
Thames
N13E-GSR-A2
GPU Variant
Thames XT (216-0833000)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.716 billion
294 mm²
Die Size
104 mm²

Board Design

100W
TDP
18W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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