AMD Radeon RX 6600 XT vs NVIDIA GeForce GT 1030 DDR4
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 2GB VRAM GeForce GT 1030 DDR4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 XT 's Advantages
Released 3 years and 4 months late
Boost Clock has increased by 88% (2589MHz vs 1379MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 16.80GB/s)
1664 additional rendering cores
NVIDIA GeForce GT 1030 DDR4 's Advantages
Lower TDP (20W vs 160W)
Score
Benchmark
FP32 (float)
Radeon RX 6600 XT
+900%
10.6 TFLOPS
GeForce GT 1030 DDR4
1.059 TFLOPS
3DMark Time Spy
Radeon RX 6600 XT
+1413%
9656
GeForce GT 1030 DDR4
638
3DMark Time Spy Extreme
Radeon RX 6600 XT
+2385%
4399
GeForce GT 1030 DDR4
177
Blender
Radeon RX 6600 XT
+1145%
1196
GeForce GT 1030 DDR4
96
Shadow of the Tomb Raider 2160p
Radeon RX 6600 XT
+1800%
38
GeForce GT 1030 DDR4
2
Shadow of the Tomb Raider 1440p
Radeon RX 6600 XT
+928%
72
GeForce GT 1030 DDR4
7
Shadow of the Tomb Raider 1080p
Radeon RX 6600 XT
+891%
119
GeForce GT 1030 DDR4
12
Battlefield 5 2160p
Radeon RX 6600 XT
+5700%
58
GeForce GT 1030 DDR4
1
Battlefield 5 1440p
Radeon RX 6600 XT
+552%
111
GeForce GT 1030 DDR4
17
Battlefield 5 1080p
Radeon RX 6600 XT
+554%
144
GeForce GT 1030 DDR4
22
Graphics Card
Jul 2021
Release Date
Mar 2018
Navi II
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x4
Clock Speeds
1968 MHz
Base Clock
1152 MHz
2589 MHz
Boost Clock
1379 MHz
2000 MHz
Memory Clock
1050 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
DDR4
128bit
Memory Bus
64bit
256.0GB/s
Bandwidth
16.80GB/s
Render Config
32
Compute Units
-
-
SM Count
3
2048
Shading Units
384
128
TMUs
24
64
ROPs
16
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
512 KB
32 MB
L3 Cache
-
Theoretical Performance
165.7 GPixel/s
Pixel Rate
22.06 GPixel/s
331.4 GTexel/s
Texture Rate
33.10 GTexel/s
21.21 TFLOPS
FP16 (half)
16.55 GFLOPS
10.60 TFLOPS
FP32 (float)
1059 GFLOPS
662.8 GFLOPS
FP64 (double)
33.10 GFLOPS
Board Design
160W
TDP
20W
450 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 2.0
1x 8-pin
Power Connectors
None
Graphics Processor
Navi 23
GPU Name
GP108
Navi 23 XT
(215-130000006)
GPU Variant
GP108-310-A1
RDNA 2.0
Architecture
Pascal
TSMC
Foundry
Samsung
7 nm
Process Size
14 nm
11.06 billion
Transistors
1.8 billion
237 mm²
Die Size
74 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
6.1
6.7
Shader Model
6.4
