AMD Radeon R9 Nano vs ATI FirePro V7800
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Apr 2010
Generation
Pirate Islands
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
500 MHz
1000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
HBM
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
512.0GB/s
128.0GB/s
Render Config
Compute Units
64
18
Shading Units
4096
1440
TMUs
256
72
ROPs
64
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
22.40 GPixel/s
Texture Rate
256.0 GTexel/s
50.40 GTexel/s
FP16 (half)
8.192 TFLOPS
-
FP32 (float)
8.192 TFLOPS
2.016 TFLOPS
FP64 (double)
512.0 GFLOPS
403.2 GFLOPS
Graphics Processor
GPU Name
Fiji
Cypress
GPU Variant
Fiji XT CA(215-0862120)
Cypress PRO GL
Architecture
GCN 3.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
8.9 billion
2.154 billion
Die Size
596 mm²
334 mm²
Board Design
TDP
175W
150W
Suggested PSU
450 W
450 W
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
1x DVI2x DisplayPort 1.1
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.0
1.2
Vulkan
1.2
N/A
Shader Model
6.3
5.0