GPU Comparison
RADEON
AMD FirePro W4190M
CORE STATE
Opal
VRAM
2 GB
CLOCK SPEED
900 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
RADEON
Radeon R6 M255DX
CORE STATE
Jet
VRAM
System Shared
CLOCK SPEED
855 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W4190M
R6 M255DX
Core Specs
Shading Units
384
320
-16.7%
Shaders
384
320
-16.7%
TMUs
24
20
-16.7%
ROPs
8
8
0.0%
Compute Units
6
5
-16.7%
Clocks
Base Clock
825 MHz
780 MHz
Boost Clock
900 MHz
855 MHz
Memory Clock
1000 MHz
4 Gbps effective
System Shared
Memory
Memory Size
2 GB
System Shared
VRAM (MB)
2,048
—
Memory Type
GDDR5
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
64.00 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
128 KB
Performance
Pixel Rate
7.200 GPixel/s
6.840 GPixel/s
Texture Rate
21.60 GTexel/s
17.10 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
547.2 GFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
34.20 GFLOPS (1:16)
Power
Power Connectors
None
—
Architecture
Architecture
GCN 1.0
GCN 1.0
GPU Name
Opal
Jet
Generation
FirePro Mobile
(Wx100M)
Gem System Hybrid
(Rx M200)
Process Size
28 nm
28 nm
Transistors
950 million
690 million
Die Size
77 mm²
56 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.3M / mm²
API Support
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1 (1.2)
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
MXM Module
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
IGP
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Mobility
—
Successor
Radeon Pro Mobile
—