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
GeForce GT 545
CORE STATE
GF116
VRAM
1536 MB
CLOCK SPEED
—
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R6 M255DX
GT 545
Core Specs
Shading Units
320
144
-55.0%
Shaders
320
144
-55.0%
TMUs
20
24
+20.0%
ROPs
8
16
+100.0%
Compute Units
5
—
SM Count
—
3
Clocks
Base Clock
780 MHz
—
Boost Clock
855 MHz
—
GPU Clock
—
720 MHz
Shader Clock
—
1440 MHz
Memory Clock
System Shared
800 MHz
1600 Mbps effective
Memory
Memory Size
System Shared
1536 MB
VRAM (MB)
—
1,536
Memory Type
System Shared
DDR3
Memory Bus
System Shared
192 bit
Bandwidth
System Dependent
38.40 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
384 KB
Performance
Pixel Rate
6.840 GPixel/s
4.320 GPixel/s
Texture Rate
17.10 GTexel/s
17.28 GTexel/s
FP32 (TFLOPS)
547.2 GFLOPS
414.7 GFLOPS
FP64 (TFLOPS)
34.20 GFLOPS (1:16)
34.56 GFLOPS (1:12)
Power
TDP
—
70 W
TDP (W)
—
70
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Jet
GF116
Generation
Gem System Hybrid
(Rx M200)
GeForce 500
Process Size
28 nm
40 nm
Transistors
690 million
1,170 million
Die Size
56 mm²
238 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
4.9M / 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
—
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
IGP
Single-slot
Length
—
145 mm
5.7 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.3a1x VGA
Bus Interface
IGP
PCIe 2.0 x16
Other
Launch Price
—
149 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 400
Successor
—
GeForce 600