GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
GeForce GTX 980 Ti
CORE STATE
GM200
VRAM
6 GB
CLOCK SPEED
1076 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 545
GTX 980 Ti
Core Specs
Shading Units
144
2,816
+1855.6%
Shaders
144
2,816
+1855.6%
TMUs
24
176
+633.3%
ROPs
16
96
+500.0%
SM Count
3
—
Clocks
Base Clock
—
1000 MHz
Boost Clock
—
1076 MHz
GPU Clock
720 MHz
—
Shader Clock
1440 MHz
—
Memory Clock
800 MHz
1600 Mbps effective
1753 MHz
7 Gbps effective
Memory
Memory Size
1536 MB
6 GB
VRAM (MB)
1,536
6,144
+300.0%
Memory Type
DDR3
GDDR5
Memory Bus
192 bit
384 bit
Bandwidth
38.40 GB/s
336.6 GB/s
Cache
L1 Cache
64 KB (per SM)
48 KB (per SMM)
L2 Cache
384 KB
3 MB
Performance
Pixel Rate
4.320 GPixel/s
103.3 GPixel/s
Texture Rate
17.28 GTexel/s
189.4 GTexel/s
FP32 (TFLOPS)
414.7 GFLOPS
6.060 TFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:12)
189.4 GFLOPS (1:32)
Power
TDP
70 W
250 W
TDP (W)
70
250
+257.1%
Suggested PSU
250 W
600 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
Fermi 2.0
Maxwell 2.0
GPU Name
GF116
GM200
Generation
GeForce 500
GeForce 900
Process Size
40 nm
28 nm
Transistors
1,170 million
8,000 million
Die Size
238 mm²
601 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
13.3M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
5.2
Shader Model
5.1
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
145 mm
5.7 inches
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
1x DVI1x HDMI 1.3a1x VGA
1x DVI1x HDMI 2.03x DisplayPort 1.2
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
149 USD
649 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 400
GeForce 700
Successor
GeForce 600
GeForce 10