GPU Comparison
RADEON
AMD Radeon 540
CORE STATE
Lexa
VRAM
1024 MB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
32 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
P102-100
CORE STATE
GP102
VRAM
5 GB
CLOCK SPEED
1683 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
540
P102-100
Core Specs
Shading Units
384
3,200
+733.3%
Shaders
384
3,200
+733.3%
TMUs
24
200
+733.3%
ROPs
16
80
+400.0%
Compute Units
6
—
SM Count
—
25
Clocks
Base Clock
—
1582 MHz
Boost Clock
—
1683 MHz
GPU Clock
1183 MHz
—
Memory Clock
1500 MHz
6 Gbps effective
1376 MHz
11 Gbps effective
Memory
Memory Size
1024 MB
5 GB
VRAM (MB)
1,024
5,120
+400.0%
Memory Type
GDDR5
GDDR5X
Memory Bus
32 bit
320 bit
Bandwidth
24.00 GB/s
440.3 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
2.5 MB
Performance
Pixel Rate
18.93 GPixel/s
134.6 GPixel/s
Texture Rate
28.39 GTexel/s
336.6 GTexel/s
FP32 (TFLOPS)
908.5 GFLOPS
10.77 TFLOPS
FP64 (TFLOPS)
56.78 GFLOPS (1:16)
336.6 GFLOPS (1:32)
FP16 (TFLOPS)
908.5 GFLOPS (1:1)
168.3 GFLOPS (1:64)
Power
TDP
50 W
250 W
TDP (W)
50
250
+400.0%
Suggested PSU
250 W
600 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Lexa
GP102
Generation
Polaris
(RX 500)
Mining GPUs
Process Size
14 nm
16 nm
Transistors
2,200 million
11,800 million
Die Size
103 mm²
471 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
25.1M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
6.1
Shader Model
6.7
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
2x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
—
Successor
Vega
—