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 370X
CORE STATE
Trinidad
VRAM
2 GB
CLOCK SPEED
1030 MHz
TDP
180 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Duo
R9 370X
Core Specs
Shading Units
4,096
1,280
-68.8%
Shaders
4,096
1,280
-68.8%
TMUs
256
80
-68.8%
ROPs
64
32
-50.0%
Compute Units
64
24
-62.5%
Clocks
Base Clock
—
980 MHz
Boost Clock
—
1030 MHz
GPU Clock
1000 MHz
—
Memory Clock
500 MHz
1000 Mbps effective
1400 MHz
5.6 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
HBM
GDDR5
Memory Bus
4096 bit
256 bit
Bandwidth
512.0 GB/s
179.2 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
32.96 GPixel/s
Texture Rate
256.0 GTexel/s
82.40 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
2.637 TFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
164.8 GFLOPS (1:16)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
—
Power
TDP
350 W
180 W
TDP (W)
350
180
-48.6%
Suggested PSU
750 W
450 W
Power Connectors
3x 8-pin
2x 6-pin
Architecture
Architecture
GCN 3.0
GCN 1.0
GPU Name
Capsaicin
Trinidad
Generation
Radeon Pro GCN
Pirate Islands
(R9 300)
Process Size
28 nm
28 nm
Transistors
8,900 million
2,800 million
Die Size
596 mm²
212 mm²
Foundry
TSMC
TSMC
Density
14.9M / mm²
13.2M / mm²
API Support
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1
2.1 (1.2)
Shader Model
6.5
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
277 mm
10.9 inches
221 mm
8.7 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
1,499 USD
199 USD
Production
End-of-life
End-of-life
Predecessor
FirePro GCN
Volcanic Islands
Successor
Radeon Pro Polaris
Arctic Islands