GPU Comparison
RADEON
AMD Radeon Pro 575
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
RTX A4500
CORE STATE
GA102
VRAM
20 GB
CLOCK SPEED
1650 MHz
TDP
200 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 575
RTX A4500
Core Specs
Shading Units
2,048
7,168
+250.0%
Shaders
2,048
7,168
+250.0%
TMUs
128
224
+75.0%
ROPs
32
96
+200.0%
Compute Units
32
—
SM Count
—
56
Clocks
Base Clock
—
1050 MHz
Boost Clock
—
1650 MHz
GPU Clock
1096 MHz
—
Memory Clock
1695 MHz
6.8 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
20 GB
VRAM (MB)
4,096
20,480
+400.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
320 bit
Bandwidth
217.0 GB/s
640.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
6 MB
Performance
Pixel Rate
35.07 GPixel/s
158.4 GPixel/s
Texture Rate
140.3 GTexel/s
369.6 GTexel/s
FP32 (TFLOPS)
4.489 TFLOPS
23.65 TFLOPS
FP64 (TFLOPS)
280.6 GFLOPS (1:16)
369.6 GFLOPS (1:64)
FP16 (TFLOPS)
4.489 TFLOPS (1:1)
23.65 TFLOPS (1:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
224
Power
TDP
150 W
200 W
TDP (W)
150
200
+33.3%
Suggested PSU
—
550 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
GCN 4.0
Ampere
GPU Name
Ellesmere
GA102
Generation
Radeon Pro Mac
(500 Series)
Workstation Ampere
(Ax000)
Process Size
14 nm
8 nm
Transistors
5,700 million
28,300 million
Die Size
232 mm²
628 mm²
Foundry
GlobalFoundries
Samsung
Density
24.6M / mm²
45.1M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Turing
Successor
—
Workstation Ada