Home GPU Comparison AMD Radeon Pro 575 vs NVIDIA GeForce GTX 880M

AMD Radeon Pro 575 vs NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages
Released 3 years and 3 months late
Larger VRAM bandwidth (217.0GB/s vs 160.0GB/s)
512 additional rendering cores
NVIDIA GeForce GTX 880M 's Advantages
Boost Clock993MHz
More VRAM (8GB vs 4GB)
Lower TDP (122W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Pro 575 +47%
4.489 TFLOPS
GeForce GTX 880M
3.05 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Mar 2014
Radeon Pro Mac
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
954 MHz
-
Boost Clock
993 MHz
1695 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
217.0GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
32
Compute Units
-
2048
Shading Units
1536
128
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB

Theoretical Performance

35.07 GPixel/s
Pixel Rate
31.78 GPixel/s
140.3 GTexel/s
Texture Rate
127.1 GTexel/s
4.489 TFLOPS
FP16 (half)
-
4.489 TFLOPS
FP32 (float)
3.050 TFLOPS
280.6 GFLOPS
FP64 (double)
127.1 GFLOPS

Graphics Processor

Polaris 20
GPU Name
GK104
Polaris 20 XL (215-0910052)
GPU Variant
N15E-GX-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
3.54 billion
232 mm²
Die Size
294 mm²

Board Design

150W
TDP
122W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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