NVIDIA GeForce GTX 680M vs AMD Radeon Pro 575
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Jun 2017
Generation
GeForce 600M
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
719 MHz
-
Boost Clock
758 MHz
-
Memory Clock
900 MHz
1695 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
115.2GB/s
217.0GB/s
Render Config
Shading Units
1344
2048
TMUs
112
128
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
21.22 GPixel/s
35.07 GPixel/s
Texture Rate
84.90 GTexel/s
140.3 GTexel/s
FP32 (float)
2.038 TFLOPS
4.489 TFLOPS
FP64 (double)
84.90 GFLOPS
280.6 GFLOPS
FP16 (half)
-
4.489 TFLOPS
Graphics Processor
GPU Name
GK104
Polaris 20
GPU Variant
N13E-GTX-A2
Polaris 20 XL(215-0910052)
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
3.54 billion
5.7 billion
Die Size
294 mm²
232 mm²
Board Design
TDP
100W
150W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
6.4
📊 Benchmark
Blender
189
-
3DMark Time Spy
-
3,393
3DMark Time Spy Extreme
-
1,351