GPU Comparison
RADEON
AMD Radeon RX 9070
CORE STATE
Navi 48
VRAM
16 GB
CLOCK SPEED
2520 MHz
TDP
220 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 4.0
PROCESS
4 nm
LAUNCH DATE
2025
VS
GEFORCE
RTX A6000
CORE STATE
GA102
VRAM
48 GB
CLOCK SPEED
1800 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 9070
RTX A6000
Core Specs
Shading Units
3,584
10,752
+200.0%
Shaders
3,584
10,752
+200.0%
TMUs
224
336
+50.0%
ROPs
128
112
-12.5%
Compute Units
56
—
SM Count
—
84
Clocks
Base Clock
1330 MHz
1410 MHz
Boost Clock
2520 MHz
1800 MHz
Game Clock
2070 MHz
—
Memory Clock
2518 MHz
20.1 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
16 GB
48 GB
VRAM (MB)
16,384
49,152
+200.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
384 bit
Bandwidth
644.6 GB/s
768.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
8 MB
6 MB
L3 Cache
64 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
322.6 GPixel/s
201.6 GPixel/s
Texture Rate
564.5 GTexel/s
604.8 GTexel/s
FP32 (TFLOPS)
36.13 TFLOPS
38.71 TFLOPS
FP64 (TFLOPS)
1,129.0 GFLOPS (1:32)
604.8 GFLOPS (1:64)
FP16 (TFLOPS)
72.25 TFLOPS (2:1)
38.71 TFLOPS (1:1)
AI/RT
RT Cores
56
84
+50.0%
Tensor Cores
—
336
Matrix Cores
112
—
Power
TDP
220 W
300 W
TDP (W)
220
300
+36.4%
Suggested PSU
550 W
700 W
Power Connectors
2x 8-pin
8-pin EPS
Architecture
Architecture
RDNA 4.0
Ampere
GPU Name
Navi 48
GA102
Generation
Navi IV
(RX 9000)
Workstation Ampere
(Ax000)
Process Size
4 nm
8 nm
Transistors
53,900 million
28,300 million
Die Size
357 mm²
628 mm²
Foundry
TSMC
Samsung
Density
151.0M / mm²
45.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
4x DisplayPort 1.4a
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Other
Launch Price
549 USD
4,649 USD
Production
Active
End-of-life
Predecessor
Navi III
Quadro Turing
Successor
—
Workstation Ada