Home GPU Comparison NVIDIA GeForce GTX 750 GM206 vs AMD Radeon RX 6900 XT

NVIDIA GeForce GTX 750 GM206 vs AMD Radeon RX 6900 XT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 GM206 and 16GB VRAM Radeon RX 6900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 GM206 's Advantages
Lower TDP (60W vs 300W)
AMD Radeon RX 6900 XT 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 82% (2250MHz vs 1239MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 80.19GB/s)
4608 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 750 GM206
1.269 TFLOPS
Radeon RX 6900 XT +1715%
23.04 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Oct 2020
GeForce 700
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1087 MHz
Base Clock
1825 MHz
1239 MHz
Boost Clock
2250 MHz
1253 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
512.0GB/s

Render Config

-
SM Count
-
-
Compute Units
80
512
Shading Units
5120
32
TMUs
320
32
ROPs
128
-
Tensor Cores
-
-
RT Cores
80
48 KB (per SMM)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
4 MB

Theoretical Performance

39.65 GPixel/s
Pixel Rate
288.0 GPixel/s
39.65 GTexel/s
Texture Rate
720.0 GTexel/s
-
FP16 (half)
46.08 TFLOPS
1269 GFLOPS
FP32 (float)
23.04 TFLOPS
39.65 GFLOPS
FP64 (double)
1440 GFLOPS

Graphics Processor

GM206
GPU Name
Navi 21
-
GPU Variant
Navi 21 XTX (215-121000167)
Maxwell 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
2.94 billion
Transistors
26.8 billion
228 mm²
Die Size
520 mm²

Board Design

60W
TDP
300W
250 W
Suggested PSU
700 W
2x DVI 1x HDMI 2.0
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
-
Power Connectors
2x 8-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
5.2
CUDA
-
6.4
Shader Model
6.5

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