GPU Comparison
RADEON
AMD Radeon RX 9070 XT
CORE STATE
Navi 48
VRAM
16 GB
CLOCK SPEED
2970 MHz
TDP
304 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 4.0
PROCESS
4 nm
LAUNCH DATE
2025
VS
GPU
Arc B580
CORE STATE
BMG-G21
VRAM
12 GB
CLOCK SPEED
2670 MHz
TDP
190 W
BUS WIDTH
192 bit
ARCHITECTURE
Xe2-HPG
PROCESS
5 nm
LAUNCH DATE
2024
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 XT
B580
Core Specs
Shading Units
4,096
2,560
-37.5%
Shaders
4,096
2,560
-37.5%
TMUs
256
160
-37.5%
ROPs
128
80
-37.5%
Compute Units
64
—
Execution Units
—
20
Clocks
Base Clock
1660 MHz
2670 MHz
Boost Clock
2970 MHz
2670 MHz
Game Clock
2400 MHz
—
Memory Clock
2518 MHz
20.1 Gbps effective
2375 MHz
19 Gbps effective
Memory
Memory Size
16 GB
12 GB
VRAM (MB)
16,384
12,288
-25.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
644.6 GB/s
456.0 GB/s
Cache
L1 Cache
—
256 KB (per EU)
L2 Cache
8 MB
18 MB
L3 Cache
64 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
380.2 GPixel/s
213.6 GPixel/s
Texture Rate
760.3 GTexel/s
427.2 GTexel/s
FP32 (TFLOPS)
48.66 TFLOPS
13.67 TFLOPS
FP64 (TFLOPS)
1.521 TFLOPS (1:32)
1.709 TFLOPS (1:8)
FP16 (TFLOPS)
97.32 TFLOPS (2:1)
27.34 TFLOPS (2:1)
AI/RT
RT Cores
64
20
-68.8%
XMX Cores
—
160
Matrix Cores
128
—
Power
TDP
304 W
190 W
TDP (W)
304
190
-37.5%
Suggested PSU
700 W
450 W
Power Connectors
2x 8-pin
1x 8-pin
Architecture
Architecture
RDNA 4.0
Xe2-HPG
GPU Name
Navi 48
BMG-G21
Generation
Navi IV
(RX 9000)
Battlemage
(Arc 5)
Process Size
4 nm
5 nm
Transistors
53,900 million
19,600 million
Die Size
357 mm²
272 mm²
Foundry
TSMC
TSMC
Density
151.0M / mm²
72.1M / 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
Shader Model
6.8
6.6
Physical
Slot Width
Dual-slot
Dual-slot
Length
—
272 mm
10.7 inches
Height
—
115 mm
4.5 inches
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
1x HDMI 2.1a3x DisplayPort 2.1
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Other
Launch Price
599 USD
249 USD
Production
Active
Active
Predecessor
Navi III
Alchemist