Radeon RX 6600 XT vs FireGL V7700
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 512MB VRAM FireGL V7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6600 XT 's Advantages
Released 13 years and 8 months late
Boost Clock2589MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 72.06GB/s)
1728 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 6600 XT
+2032%
10600
FireGL V7700
497
Graphics Card
Jul 2021
Release Date
Nov 2007
Navi II
Generation
FireGL
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1968 MHz
Base Clock
-
2589 MHz
Boost Clock
-
2000 MHz
Memory Clock
1126 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR4
128bit
Memory Bus
256bit
256.0GB/s
Bandwidth
72.06GB/s
Render Config
32
Compute Units
4
2048
Shading Units
320
128
TMUs
16
64
ROPs
16
32
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
256 KB
32 MB
L3 Cache
-
Theoretical Performance
165.7 GPixel/s
Pixel Rate
12.43 GPixel/s
331.4 GTexel/s
Texture Rate
12.43 GTexel/s
21.21 TFLOPS
FP16 (half)
-
10.60 TFLOPS
FP32 (float)
497.3 GFLOPS
662.8 GFLOPS
FP64 (double)
99.46 GFLOPS
Board Design
160W
TDP
Unknown
450 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x DisplayPort
1x S-Video
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
Navi 23
GPU Name
RV670
Navi 23 XT
(215-130000006)
GPU Variant
RV670 GL
RDNA 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
11.06 billion
Transistors
0.666 billion
237 mm²
Die Size
192 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full)
4.0 (partial)
2.1
OpenCL
N/A
1.3
Vulkan
N/A
6.7
Shader Model
4.1
