GPU Comparison
RADEON
AMD Radeon Pro 575X
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
GEFORCE
GeForce GT 745M
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
—
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 575X
GT 745M
Core Specs
Shading Units
2,048
384
-81.3%
Shaders
2,048
384
-81.3%
TMUs
128
32
-75.0%
ROPs
32
16
-50.0%
Compute Units
32
—
Clocks
GPU Clock
1096 MHz
549 MHz
Memory Clock
1695 MHz
6.8 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
217.0 GB/s
64.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
256 KB
Performance
Pixel Rate
35.07 GPixel/s
4.392 GPixel/s
Texture Rate
140.3 GTexel/s
17.57 GTexel/s
FP32 (TFLOPS)
4.489 TFLOPS
421.6 GFLOPS
FP64 (TFLOPS)
280.6 GFLOPS (1:16)
17.57 GFLOPS (1:24)
FP16 (TFLOPS)
4.489 TFLOPS (1:1)
—
Power
TDP
150 W
45 W
TDP (W)
150
45
-70.0%
Power Connectors
None
—
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Ellesmere
GK107
Generation
Radeon Pro Mac
(500X Series)
GeForce 700M
Process Size
14 nm
28 nm
Transistors
5,700 million
1,270 million
Die Size
232 mm²
118 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
10.8M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
GeForce 600M
Successor
—
GeForce 800M