NVIDIA GeForce GTX 680M vs AMD Radeon RX 580G
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Oct 2018
Generation
GeForce 600M
Polaris
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
719 MHz
1257 MHz
Boost Clock
758 MHz
1330 MHz
Memory Clock
900 MHz
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
115.2GB/s
256.0GB/s
Render Config
Shading Units
1344
2304
TMUs
112
144
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
21.22 GPixel/s
42.56 GPixel/s
Texture Rate
84.90 GTexel/s
191.5 GTexel/s
FP32 (float)
2.038 TFLOPS
6.129 TFLOPS
FP64 (double)
84.90 GFLOPS
383.0 GFLOPS
FP16 (half)
-
6.129 TFLOPS
Graphics Processor
GPU Name
GK104
Polaris 20
GPU Variant
N13E-GTX-A2
Polaris 20 XTX(215-0910038)
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
185W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
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
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