NVIDIA GeForce GT 740 vs AMD Radeon RX 6800 XT
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 740 and 16GB VRAM Radeon RX 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 740 's Advantages
Lower TDP (64W vs 300W)
AMD Radeon RX 6800 XT 's Advantages
Released 6 years and 5 months late
Boost Clock2250MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 80.19GB/s)
4224 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 740
0.763 TFLOPS
Radeon RX 6800 XT
+2618%
20.74 TFLOPS
3DMark Time Spy
GeForce GT 740
516
Radeon RX 6800 XT
+3645%
19329
3DMark Time Spy Extreme
GeForce GT 740
182
Radeon RX 6800 XT
+5018%
9315
Graphics Card
May 2014
Release Date
Oct 2020
GeForce 700
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1825 MHz
-
Boost Clock
2250 MHz
1253 MHz
Memory Clock
2000 MHz
Memory
1024MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
512.0GB/s
Render Config
-
Compute Units
72
-
-
-
384
Shading Units
4608
32
TMUs
288
16
ROPs
128
-
-
-
-
RT Cores
72
16 KB (per SMX)
L1 Cache
128 KB per Array
256 KB
L2 Cache
4 MB
-
L3 Cache
128 MB
Theoretical Performance
7.944 GPixel/s
Pixel Rate
288.0 GPixel/s
31.78 GTexel/s
Texture Rate
648.0 GTexel/s
-
FP16 (half)
41.47 TFLOPS
762.6 GFLOPS
FP32 (float)
20.74 TFLOPS
31.78 GFLOPS
FP64 (double)
1296 GFLOPS
Board Design
64W
TDP
300W
250 W
Suggested PSU
700 W
2x DVI
1x mini-HDMI 1.4a
Outputs
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GK107
GPU Name
Navi 21
GK107-425-A2
GPU Variant
Navi 21 XT
(215-121000177)
Kepler
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
1.27 billion
Transistors
26.8 billion
118 mm²
Die Size
520 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.5
