GPU Comparison
RADEON
AMD Radeon R6 M255DX
CORE STATE
Jet
VRAM
System Shared
CLOCK SPEED
855 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
Tesla M2090
CORE STATE
GF110
VRAM
6 GB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R6 M255DX
Tesla M2090
Core Specs
Shading Units
320
512
+60.0%
Shaders
320
512
+60.0%
TMUs
20
64
+220.0%
ROPs
8
48
+500.0%
Compute Units
5
—
SM Count
—
16
Clocks
Base Clock
780 MHz
—
Boost Clock
855 MHz
—
GPU Clock
—
651 MHz
Shader Clock
—
1301 MHz
Memory Clock
System Shared
924 MHz
3.7 Gbps effective
Memory
Memory Size
System Shared
6 GB
VRAM (MB)
—
6,144
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384 bit
Bandwidth
System Dependent
177.4 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
768 KB
Performance
Pixel Rate
6.840 GPixel/s
20.83 GPixel/s
Texture Rate
17.10 GTexel/s
41.66 GTexel/s
FP32 (TFLOPS)
547.2 GFLOPS
1,332.2 GFLOPS
FP64 (TFLOPS)
34.20 GFLOPS (1:16)
666.1 GFLOPS (1:2)
Power
TDP
—
250 W
TDP (W)
—
250
Suggested PSU
—
600 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Jet
GF110
Generation
Gem System Hybrid
(Rx M200)
Tesla Fermi
(x20xx)
Process Size
28 nm
40 nm
Transistors
690 million
3,000 million
Die Size
56 mm²
520 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
5.8M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.1
CUDA
—
2.0
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
IGP
Dual-slot
Length
—
248 mm
9.8 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
IGP
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Tesla
Successor
—
Tesla Kepler