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
GPU
Iris Xe MAX Graphics
CORE STATE
DG1
VRAM
4 GB
CLOCK SPEED
1650 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
Generation 12.1
PROCESS
10 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Duo
Iris Xe MAX Graphics
Core Specs
Shading Units
4,096
768
-81.3%
Shaders
4,096
768
-81.3%
TMUs
256
48
-81.3%
ROPs
64
24
-62.5%
Compute Units
64
—
Execution Units
—
96
Clocks
Base Clock
—
300 MHz
Boost Clock
—
1650 MHz
GPU Clock
1000 MHz
—
Memory Clock
500 MHz
1000 Mbps effective
2133 MHz
4.3 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
HBM
LPDDR4X
Memory Bus
4096 bit
128 bit
Bandwidth
512.0 GB/s
68.26 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
1024 KB
L3 Cache
—
16 MB
Performance
Pixel Rate
64.00 GPixel/s
39.60 GPixel/s
Texture Rate
256.0 GTexel/s
79.20 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
2.534 TFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
633.6 GFLOPS (1:4)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
5.069 TFLOPS (2:1)
Power
TDP
350 W
25 W
TDP (W)
350
25
-92.9%
Suggested PSU
750 W
200 W
Power Connectors
3x 8-pin
—
Architecture
Architecture
GCN 3.0
Generation 12.1
GPU Name
Capsaicin
DG1
Generation
Radeon Pro GCN
Xe Graphics
Process Size
28 nm
10 nm
Transistors
8,900 million
—
Die Size
596 mm²
95 mm²
Foundry
TSMC
Intel
Density
14.9M / mm²
—
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
Shader Model
6.5
6.6
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
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
1,499 USD
—
Production
End-of-life
End-of-life
Predecessor
FirePro GCN
Graphics
Successor
Radeon Pro Polaris
Alchemist