GPU Comparison
RADEON
AMD Radeon RX 560 XT
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
1226 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
GEFORCE
GB10
CORE STATE
GB20B
VRAM
128 GB
CLOCK SPEED
2418 MHz
TDP
140 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 560 XT
GB10
Core Specs
Shading Units
1,792
6,144
+242.9%
Shaders
1,792
6,144
+242.9%
TMUs
112
384
+242.9%
ROPs
32
48
+50.0%
Compute Units
28
—
SM Count
—
48
Clocks
Base Clock
1074 MHz
1665 MHz
Boost Clock
1226 MHz
2418 MHz
Memory Clock
1750 MHz
7 Gbps effective
1067 MHz
8.5 Gbps effective
Memory
Memory Size
4 GB
128 GB
VRAM (MB)
4,096
131,072
+3100.0%
Memory Type
GDDR5
LPDDR5X
Memory Bus
256 bit
256 bit
Bandwidth
224.0 GB/s
273.2 GB/s
Cache
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
2 MB
50 MB
Performance
Pixel Rate
39.23 GPixel/s
116.1 GPixel/s
Texture Rate
137.3 GTexel/s
928.5 GTexel/s
FP32 (TFLOPS)
4.394 TFLOPS
29.71 TFLOPS
FP64 (TFLOPS)
274.6 GFLOPS (1:16)
464.3 GFLOPS (1:64)
FP16 (TFLOPS)
4.394 TFLOPS (1:1)
29.71 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
384
Power
TDP
150 W
140 W
TDP (W)
150
140
-6.7%
Suggested PSU
450 W
300 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
GCN 4.0
Blackwell 2.0
GPU Name
Ellesmere
GB20B
Generation
Polaris
(RX 500)
Server Blackwell
(Bxx)
Process Size
14 nm
5 nm
Transistors
5,700 million
—
Die Size
232 mm²
—
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
—
API Support
DirectX
12 (12_0)
—
OpenGL
4.6
—
Vulkan
1.3
—
OpenCL
2.1
3.0
CUDA
—
12.1
Shader Model
6.7
—
Physical
Slot Width
Dual-slot
IGP
Length
241 mm
9.5 inches
150 mm
5.9 inches
Height
—
51 mm
2 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Other
Launch Price
—
3,999 USD
Production
End-of-life
Active
Predecessor
Arctic Islands
Server Hopper
Successor
Vega
Server Rubin