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 RX 9070 GRE
CORE STATE
Navi 48
VRAM
12 GB
CLOCK SPEED
2790 MHz
TDP
220 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 4.0
PROCESS
4 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Duo
RX 9070 GRE
Core Specs
Shading Units
4,096
3,072
-25.0%
Shaders
4,096
3,072
-25.0%
TMUs
256
192
-25.0%
ROPs
64
96
+50.0%
Compute Units
64
48
-25.0%
Clocks
Base Clock
—
1420 MHz
Boost Clock
—
2790 MHz
GPU Clock
1000 MHz
—
Game Clock
—
2220 MHz
Memory Clock
500 MHz
1000 Mbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
4 GB
12 GB
VRAM (MB)
4,096
12,288
+200.0%
Memory Type
HBM
GDDR6
Memory Bus
4096 bit
192 bit
Bandwidth
512.0 GB/s
432.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
8 MB
L3 Cache
—
48 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
64.00 GPixel/s
267.8 GPixel/s
Texture Rate
256.0 GTexel/s
535.7 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
34.28 TFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
1,071.4 GFLOPS (1:32)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
68.57 TFLOPS (2:1)
AI/RT
RT Cores
—
48
Matrix Cores
—
96
Power
TDP
350 W
220 W
TDP (W)
350
220
-37.1%
Suggested PSU
750 W
550 W
Power Connectors
3x 8-pin
2x 8-pin
Architecture
Architecture
GCN 3.0
RDNA 4.0
GPU Name
Capsaicin
Navi 48
Generation
Radeon Pro GCN
Navi IV
(RX 9000)
Process Size
28 nm
4 nm
Transistors
8,900 million
53,900 million
Die Size
596 mm²
357 mm²
Foundry
TSMC
TSMC
Density
14.9M / mm²
151.0M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
2.2
Shader Model
6.5
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
277 mm
10.9 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
1x HDMI 2.1b3x DisplayPort 2.1a
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Other
Launch Price
1,499 USD
—
Production
End-of-life
Active
Predecessor
FirePro GCN
Navi III
Successor
Radeon Pro Polaris
—