GPU Comparison
RADEON
AMD FirePro D500
CORE STATE
Tahiti
VRAM
3 GB
CLOCK SPEED
—
TDP
274 W
BUS WIDTH
384 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D500
540
Core Specs
Shading Units
1,536
384
-75.0%
Shaders
1,536
384
-75.0%
TMUs
96
24
-75.0%
ROPs
32
16
-50.0%
Compute Units
24
6
-75.0%
Clocks
GPU Clock
725 MHz
1183 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
3 GB
1024 MB
VRAM (MB)
3,072
1,024
-66.7%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
32 bit
Bandwidth
243.8 GB/s
24.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
512 KB
Performance
Pixel Rate
23.20 GPixel/s
18.93 GPixel/s
Texture Rate
69.60 GTexel/s
28.39 GTexel/s
FP32 (TFLOPS)
2.227 TFLOPS
908.5 GFLOPS
FP64 (TFLOPS)
556.8 GFLOPS (1:4)
56.78 GFLOPS (1:16)
FP16 (TFLOPS)
—
908.5 GFLOPS (1:1)
Power
TDP
274 W
50 W
TDP (W)
274
50
-81.8%
Suggested PSU
600 W
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
GCN 4.0
GPU Name
Tahiti
Lexa
Generation
FirePro Data Center
(Dx00)
Polaris
(RX 500)
Process Size
28 nm
14 nm
Transistors
4,313 million
2,200 million
Die Size
352 mm²
103 mm²
Foundry
TSMC
GlobalFoundries
Density
12.3M / mm²
21.4M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.7
Physical
Slot Width
Dual-slot
Single-slot
Length
279 mm
11 inches
—
Outputs
6x mini-DisplayPort 1.21x SDI
2x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Arctic Islands
Successor
Radeon Instinct
Vega