NVIDIA GeForce GTX 680 Mac Edition vs AMD Radeon PRO W7800 48 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2013
Apr 2023
Generation
GeForce 600
Radeon Pro Navi(Navi III Series)
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1006 MHz
1895 MHz
Boost Clock
1058 MHz
2525 MHz
Memory Clock
1502 MHz
2250 MHz
Memory
Memory Size
2GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
192.3GB/s
864.0GB/s
Render Config
Shading Units
1536
4480
TMUs
128
280
ROPs
32
128
L1 Cache
16 KB (per SMX)
256 KB per Array
L2 Cache
512 KB
6 MB
Compute Units
—
70
RT Cores
—
70
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
33.86 GPixel/s
323.2 GPixel/s
Texture Rate
135.4 GTexel/s
707.0 GTexel/s
FP32 (float)
3.250 TFLOPS
45.25 TFLOPS
FP64 (double)
135.4 GFLOPS
1414 GFLOPS
FP16 (half)
—
90.50 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 31
GPU Variant
GK104-400-A2
Navi 31
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
57.7 billion
Die Size
294 mm²
529 mm²
Board Design
TDP
195W
281W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
2x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.1
1.3
CUDA
3.0
—
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.