AMD Radeon 880M vs NVIDIA GeForce GTX 680 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jul 2024
Apr 2013
Generation
Navi III IGP
GeForce 600
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
400 MHz
1006 MHz
Boost Clock
2900 MHz
1058 MHz
Memory Clock
System Shared
1502 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
192.3GB/s
Render Config
Compute Units
12
—
Shading Units
768
1536
TMUs
48
128
ROPs
16
32
RT Cores
12
—
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
46.40 GPixel/s
33.86 GPixel/s
Texture Rate
139.2 GTexel/s
135.4 GTexel/s
FP16 (half)
8.909 TFLOPS
—
FP32 (float)
4.454 TFLOPS
3.250 TFLOPS
FP64 (double)
278.4 GFLOPS
135.4 GFLOPS
Graphics Processor
GPU Name
Strix Point
GK104
Architecture
RDNA 3.5
Kepler
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
34 billion
3.54 billion
Die Size
233 mm²
294 mm²
GPU Variant
—
GK104-400-A2
Board Design
TDP
15W
195W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.8
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.