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 750
CORE STATE
GM107
VRAM
1024 MB
CLOCK SPEED
1085 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 545
GTX 750
Core Specs
Shading Units
144
512
+255.6%
Shaders
144
512
+255.6%
TMUs
24
32
+33.3%
ROPs
16
16
0.0%
SM Count
3
—
Clocks
Base Clock
—
1020 MHz
Boost Clock
—
1085 MHz
GPU Clock
720 MHz
—
Shader Clock
1440 MHz
—
Memory Clock
800 MHz
1600 Mbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
1536 MB
1024 MB
VRAM (MB)
1,536
1,024
-33.3%
Memory Type
DDR3
GDDR5
Memory Bus
192 bit
128 bit
Bandwidth
38.40 GB/s
80.19 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SMM)
L2 Cache
384 KB
2 MB
Performance
Pixel Rate
4.320 GPixel/s
17.36 GPixel/s
Texture Rate
17.28 GTexel/s
34.72 GTexel/s
FP32 (TFLOPS)
414.7 GFLOPS
1,111.0 GFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:12)
34.72 GFLOPS (1:32)
Power
TDP
70 W
55 W
TDP (W)
70
55
-21.4%
Suggested PSU
250 W
250 W
Power Connectors
None
None
Architecture
Architecture
Fermi 2.0
Maxwell
GPU Name
GF116
GM107
Generation
GeForce 500
GeForce 700
Process Size
40 nm
28 nm
Transistors
1,170 million
1,870 million
Die Size
238 mm²
148 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
12.6M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
5.0
Shader Model
5.1
6.7 (5.1)
Physical
Slot Width
Single-slot
Single-slot
Length
145 mm
5.7 inches
145 mm
5.7 inches
Outputs
1x DVI1x HDMI 1.3a1x VGA
2x DVI1x mini-HDMI 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
149 USD
119 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 400
GeForce 600
Successor
GeForce 600
GeForce 900