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 R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Duo
R7 Graphics
Core Specs
Shading Units
4,096
384
-90.6%
Shaders
4,096
384
-90.6%
TMUs
256
24
-90.6%
ROPs
64
8
-87.5%
Compute Units
64
6
-90.6%
Clocks
GPU Clock
1000 MHz
720 MHz
Memory Clock
500 MHz
1000 Mbps effective
System Shared
Memory
Memory Size
4 GB
System Shared
VRAM (MB)
4,096
—
Memory Type
HBM
System Shared
Memory Bus
4096 bit
System Shared
Bandwidth
512.0 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
64.00 GPixel/s
5.760 GPixel/s
Texture Rate
256.0 GTexel/s
17.28 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
553.0 GFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
34.56 GFLOPS (1:16)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
—
Power
TDP
350 W
25 W
TDP (W)
350
25
-92.9%
Suggested PSU
750 W
—
Power Connectors
3x 8-pin
—
Architecture
Architecture
GCN 3.0
GCN 2.0
GPU Name
Capsaicin
Spectre Lite
Generation
Radeon Pro GCN
GCN 2.0 IGP
(Kaveri)
Process Size
28 nm
28 nm
Transistors
8,900 million
2,410 million
Die Size
596 mm²
245 mm²
Foundry
TSMC
GlobalFoundries
Density
14.9M / mm²
9.8M / 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
IGP
Length
277 mm
10.9 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
Motherboard Dependent
Bus Interface
PCIe 3.0 x16
IGP
Other
Launch Price
1,499 USD
—
Production
End-of-life
End-of-life
Predecessor
FirePro GCN
TeraScale 3 IGP
Successor
Radeon Pro Polaris
GCN 3.0 IGP