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 R7 M445
CORE STATE
Meso
VRAM
4 GB
CLOCK SPEED
920 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D500
R7 M445
Core Specs
Shading Units
1,536
320
-79.2%
Shaders
1,536
320
-79.2%
TMUs
96
20
-79.2%
ROPs
32
8
-75.0%
Compute Units
24
5
-79.2%
Clocks
Base Clock
—
780 MHz
Boost Clock
—
920 MHz
GPU Clock
725 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
3 GB
4 GB
VRAM (MB)
3,072
4,096
+33.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
64 bit
Bandwidth
243.8 GB/s
32.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
128 KB
Performance
Pixel Rate
23.20 GPixel/s
7.360 GPixel/s
Texture Rate
69.60 GTexel/s
18.40 GTexel/s
FP32 (TFLOPS)
2.227 TFLOPS
588.8 GFLOPS
FP64 (TFLOPS)
556.8 GFLOPS (1:4)
36.80 GFLOPS (1:16)
FP16 (TFLOPS)
—
588.8 GFLOPS (1:1)
Power
TDP
274 W
—
TDP (W)
274
—
Suggested PSU
600 W
—
Architecture
Architecture
GCN 1.0
GCN 3.0
GPU Name
Tahiti
Meso
Generation
FirePro Data Center
(Dx00)
Gem System
(R7 M400)
Process Size
28 nm
28 nm
Transistors
4,313 million
1,550 million
Die Size
352 mm²
125 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.4M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.5
Physical
Slot Width
Dual-slot
IGP
Length
279 mm
11 inches
—
Outputs
6x mini-DisplayPort 1.21x SDI
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Solar System
Successor
Radeon Instinct
Polaris Mobile