AMD Radeon R9 M385X vs ATI FirePro V7800
GPU Specs Compare
Graphics Card
Release Date
May 2015
Apr 2010
Generation
Gem System
FirePro
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
1100 MHz
-
Memory Clock
1200 MHz
1000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
76.80GB/s
128.0GB/s
Render Config
Compute Units
14
18
Shading Units
896
1440
TMUs
56
72
ROPs
16
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
256 KB
512 KB
Theoretical Performance
Pixel Rate
17.60 GPixel/s
22.40 GPixel/s
Texture Rate
61.60 GTexel/s
50.40 GTexel/s
FP32 (float)
1.971 TFLOPS
2.016 TFLOPS
FP64 (double)
123.2 GFLOPS
403.2 GFLOPS
Graphics Processor
GPU Name
Strato
Cypress
GPU Variant
Strato XT
Cypress PRO GL
Architecture
GCN 2.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
2.08 billion
2.154 billion
Die Size
160 mm²
334 mm²
Board Design
TDP
Unknown
150W
Outputs
Portable Device Dependent
1x DVI2x DisplayPort 1.1
Suggested PSU
-
450 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2.170
N/A
Shader Model
6.5
5.0