GPU Comparison
RADEON
AMD Radeon Pro Duo
CORE STATE
Capsaicin
VRAM
4 GB
CLOCK SPEED
—
TDP
350 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
RADEON
Radeon R9 M295X
CORE STATE
Amethyst
VRAM
4 GB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Duo
R9 M295X
Core Specs
Shading Units
4,096
2,048
-50.0%
Shaders
4,096
2,048
-50.0%
TMUs
256
128
-50.0%
ROPs
64
32
-50.0%
Compute Units
64
32
-50.0%
Clocks
GPU Clock
1000 MHz
723 MHz
Memory Clock
500 MHz
1000 Mbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
HBM
GDDR5
Memory Bus
4096 bit
256 bit
Bandwidth
512.0 GB/s
160.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Performance
Pixel Rate
64.00 GPixel/s
23.14 GPixel/s
Texture Rate
256.0 GTexel/s
92.54 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
2.961 TFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
185.1 GFLOPS (1:16)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
2.961 TFLOPS (1:1)
Power
TDP
350 W
250 W
TDP (W)
350
250
-28.6%
Suggested PSU
750 W
—
Power Connectors
3x 8-pin
None
Architecture
Architecture
GCN 3.0
GCN 3.0
GPU Name
Capsaicin
Amethyst
Generation
Radeon Pro GCN
Gem System
(R9 M200)
Process Size
28 nm
28 nm
Transistors
8,900 million
5,000 million
Die Size
596 mm²
366 mm²
Foundry
TSMC
TSMC
Density
14.9M / mm²
13.7M / mm²
API Support
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1
2.1
Shader Model
6.5
6.5
Physical
Slot Width
Dual-slot
MXM Module
Length
277 mm
10.9 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Launch Price
1,499 USD
—
Production
End-of-life
End-of-life
Predecessor
FirePro GCN
Solar System
Successor
Radeon Pro Polaris
Polaris Mobile