ATI FirePro V7800P vs AMD Radeon RX 580
GPU · Specs Compare
Graphics Card
Release Date
May 2011
Apr 2017
Generation
FirePro
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
2000 MHz
Base Clock
—
1257 MHz
Boost Clock
—
1340 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
256.0GB/s
Render Config
Compute Units
18
36
Shading Units
1440
2304
TMUs
72
144
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
42.88 GPixel/s
Texture Rate
50.40 GTexel/s
193.0 GTexel/s
FP32 (float)
2.016 TFLOPS
6.175 TFLOPS
FP64 (double)
403.2 GFLOPS
385.9 GFLOPS
FP16 (half)
—
6.175 TFLOPS
Graphics Processor
GPU Name
Cypress
Polaris 20
GPU Variant
Cypress PRO GL
Polaris 20 XTX(215-0910038)
Architecture
TeraScale 2
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.154 billion
5.7 billion
Die Size
334 mm²
232 mm²
Board Design
TDP
138W
185W
Suggested PSU
300 W
450 W
Outputs
1x DisplayPort 1.1
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.