GPU Comparison
RADEON
AMD Radeon R8 M445DX
CORE STATE
Meso
VRAM
System Shared
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
Tesla T4
CORE STATE
TU104
VRAM
16 GB
CLOCK SPEED
1590 MHz
TDP
70 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R8 M445DX
Tesla T4
Core Specs
Shading Units
320
2,560
+700.0%
Shaders
320
2,560
+700.0%
TMUs
20
160
+700.0%
ROPs
8
64
+700.0%
Compute Units
5
—
SM Count
—
40
Clocks
Base Clock
780 MHz
585 MHz
Boost Clock
1021 MHz
1590 MHz
Memory Clock
System Shared
1250 MHz
10 Gbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
—
16,384
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
320.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
4 MB
Performance
Pixel Rate
8.168 GPixel/s
101.8 GPixel/s
Texture Rate
20.42 GTexel/s
254.4 GTexel/s
FP32 (TFLOPS)
653.4 GFLOPS
8.141 TFLOPS
FP64 (TFLOPS)
40.84 GFLOPS (1:16)
254.4 GFLOPS (1:32)
FP16 (TFLOPS)
653.4 GFLOPS (1:1)
65.13 TFLOPS (8:1)
AI/RT
RT Cores
—
40
Tensor Cores
—
320
Power
TDP
—
70 W
TDP (W)
—
70
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 3.0
Turing
GPU Name
Meso
TU104
Generation
Gem System Hybrid
(Rx M400)
Tesla Turing
(Txx)
Process Size
28 nm
12 nm
Transistors
1,550 million
13,600 million
Die Size
125 mm²
545 mm²
Foundry
TSMC
TSMC
Density
12.4M / mm²
25.0M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.5
6.8
Physical
Slot Width
IGP
Single-slot
Length
—
168 mm
6.6 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
IGP
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Tesla Volta
Successor
—
Server Ampere