NVIDIA GeForce GTX 680MX Mac Edition vs AMD FireStream 9370
GPU · Specs Compare
Graphics Card
Release Date
Oct 2012
Jun 2010
Generation
GeForce 600M
FireStream
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1250 MHz
1150 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
147.2GB/s
Render Config
Shading Units
1536
1600
TMUs
128
80
ROPs
32
32
L1 Cache
16 KB (per SMX)
8 KB (per CU)
L2 Cache
512 KB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
23.01 GPixel/s
26.40 GPixel/s
Texture Rate
92.03 GTexel/s
66.00 GTexel/s
FP32 (float)
2.209 TFLOPS
2.640 TFLOPS
FP64 (double)
92.03 GFLOPS
528.0 GFLOPS
Graphics Processor
GPU Name
GK104
Cypress
GPU Variant
N13E-GTX2-A2
Cypress XT GL
Architecture
Kepler
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
3.54 billion
2.154 billion
Die Size
294 mm²
334 mm²
Board Design
TDP
122W
225W
Outputs
No outputs
1x DisplayPort 1.1
Suggested PSU
—
550 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (11_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.1
N/A
CUDA
3.0
—
Shader Model
5.1
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.