Home GPU Comparison AMD Radeon RX 6900 XT vs NVIDIA GeForce GTX 460 v2 ES

AMD Radeon RX 6900 XT vs NVIDIA GeForce GTX 460 v2 ES

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 1280MB VRAM GeForce GTX 460 v2 ES to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XT 's Advantages
Released 9 years and 1 months late
Boost Clock2250MHz
More VRAM (16GB vs 1280GB)
Larger VRAM bandwidth (512.0GB/s vs 128.3GB/s)
4784 additional rendering cores
NVIDIA GeForce GTX 460 v2 ES 's Advantages
Lower TDP (160W vs 300W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XT +2102%
23.04 TFLOPS
GeForce GTX 460 v2 ES
1.046 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Sep 2011
Navi II
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1825 MHz
Base Clock
-
2250 MHz
Boost Clock
-
2000 MHz
Memory Clock
1002 MHz

Memory

16GB
Memory Size
1280MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
128.3GB/s

Render Config

80
Compute Units
-
-
SM Count
7
5120
Shading Units
336
320
TMUs
56
128
ROPs
32
-
-
-
80
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
512 KB
128 MB
L3 Cache
-

Theoretical Performance

288.0 GPixel/s
Pixel Rate
10.91 GPixel/s
720.0 GTexel/s
Texture Rate
43.62 GTexel/s
46.08 TFLOPS
FP16 (half)
-
23.04 TFLOPS
FP32 (float)
1046 GFLOPS
1440 GFLOPS
FP64 (double)
87.19 GFLOPS

Board Design

300W
TDP
160W
700 W
Suggested PSU
450 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Navi 21
GPU Name
GF114
Navi 21 XTX (215-121000167)
GPU Variant
GF114-400-A1
RDNA 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
26.8 billion
Transistors
1.95 billion
520 mm²
Die Size
332 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.5
Shader Model
5.1

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