AMD FirePro D500 vs NVIDIA GeForce GTX 680 Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Jan 2014
Apr 2013
Generation
FirePro
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1270 MHz
1502 MHz
Base Clock
-
1006 MHz
Boost Clock
-
1058 MHz
Memory
Memory Size
3GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
243.8GB/s
192.3GB/s
Render Config
Compute Units
24
-
Shading Units
1536
1536
TMUs
96
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
768 KB
512 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
33.86 GPixel/s
Texture Rate
69.60 GTexel/s
135.4 GTexel/s
FP32 (float)
2.227 TFLOPS
3.250 TFLOPS
FP64 (double)
556.8 GFLOPS
135.4 GFLOPS
Graphics Processor
GPU Name
Tahiti
GK104
GPU Variant
Tahiti LE GL
GK104-400-A2
Architecture
GCN 1.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
3.54 billion
Die Size
352 mm²
294 mm²
Board Design
TDP
274W
195W
Suggested PSU
600 W
450 W
Outputs
6x mini-DisplayPort 1.21x SDI
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
-
2x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.1
Shader Model
5.1
5.1
CUDA
-
3.0